diff --git a/objects/pcie_slot_present_obj.c b/objects/pcie_slot_present_obj.c
index 0cbc2d7..a71ba2d 100644
--- a/objects/pcie_slot_present_obj.c
+++ b/objects/pcie_slot_present_obj.c
@@ -1,164 +1,167 @@
-#include "interfaces/openbmc_intf.h"
-#include "openbmc.h"
-#include <stdio.h>
-#include <stdbool.h>
-#include <string.h>
-#include "gpio.h"
-
-#define NUM_SLOTS 8
-GPIO slots[NUM_SLOTS] = {
-	{ "SLOT0_RISER_PRESENT" },
-	{ "SLOT1_RISER_PRESENT" },
-	{ "SLOT2_RISER_PRESENT" },
-	{ "SLOT0_PRESENT" },
-	{ "SLOT1_PRESENT" },
-	{ "SLOT2_PRESENT" },
-	{ "MEZZ0_PRESENT" },
-	{ "MEZZ1_PRESENT" },
-};
-
-typedef struct {
-	const char* bus_name;
-	const char* path;
-	const char* intf_name;
-} object_info;
-	
-
-
-/* ---------------------------------------------------------------------------------------------------- */
-int get_object(GDBusProxy *proxy, GPIO* gpio, object_info* obj_info)
-{
-	g_print("Checking Presence: %s\n",gpio->name);
- 	GError *error;
-	GVariant *parm;
-	GVariant *result;
-
-	error = NULL;
-	parm = g_variant_new("(ss)","GPIO_PRESENT",gpio->name);
-	result = g_dbus_proxy_call_sync (proxy,
-                                   "getObjectFromId",
-				   parm,
-                                   G_DBUS_CALL_FLAGS_NONE,
-                                   -1,
-                                   NULL,
-                                   &error);
-	g_assert_no_error (error);
-
-	GVariantIter *iter = g_variant_iter_new(result);
-	GVariant* v_result = g_variant_iter_next_value(iter);
-
-	g_variant_get(v_result,"(sss)",&obj_info->bus_name,&obj_info->path,&obj_info->intf_name);
-int rc=0;
-	if (strlen(obj_info->bus_name) == 0) {
-		rc = 1;
-	}
-	g_variant_unref(v_result);
-	g_variant_unref(result);
-
-	return rc;
-}
-
-int get_presence(GDBusConnection* connection, GPIO* gpio, uint8_t* present)
-{
-	int rc = GPIO_OK;
-	do {
-		rc = gpio_init(connection,gpio);
-		if (rc != GPIO_OK) { break; }
-		uint8_t gpio_val;
-		rc = gpio_open(gpio);
-		if (rc != GPIO_OK) { break; }
-		rc = gpio_read(gpio,&gpio_val);
-		if (rc != GPIO_OK) { gpio_close(gpio); break; }
-		gpio_close(gpio);
-		*present = gpio_val;	
-	} while(0);
-	if (rc != GPIO_OK)
-	{
-		printf("ERROR pcie_slot_present: GPIO error %s (rc=%d)\n",gpio->name,rc);
-	}
-	return rc; 
-}
-
-void update_fru_obj(GDBusConnection* connection, object_info* obj_info, const char* present)
-{
-	GDBusProxy *proxy;
- 	GError *error;
-	GVariant *parm;
-	GVariant *result;
-
-	error = NULL;
-	proxy = g_dbus_proxy_new_sync (connection,
-                             G_DBUS_PROXY_FLAGS_NONE,
-                             NULL,                      /* GDBusInterfaceInfo* */
-                             obj_info->bus_name, /* name */
-                             obj_info->path, /* object path */
-                             obj_info->intf_name,        /* interface name */
-                             NULL,                      /* GCancellable */
-                             &error);
-	g_assert_no_error (error);
-
-	error = NULL;
-	parm = g_variant_new("(s)",present);
-	
-	result = g_dbus_proxy_call_sync (proxy,
-                                   "setPresent",
-				   parm,
-                                   G_DBUS_CALL_FLAGS_NONE,
-                                   -1,
-                                   NULL,
-                                   &error);
-
-	g_assert_no_error (error);
-}
-
-gint
-main (gint argc, gchar *argv[])
-{
-	GMainLoop *loop;
-	GDBusConnection *c;
-	GDBusProxy *sys_proxy;
- 	GError *error;
-	GVariant *parm;
-	GVariant *result;
-
-	loop = g_main_loop_new (NULL, FALSE);
-
-	error = NULL;
-	c = g_bus_get_sync (DBUS_TYPE, NULL, &error);
-
-	error = NULL;
-	sys_proxy = g_dbus_proxy_new_sync (c,
-                             G_DBUS_PROXY_FLAGS_NONE,
-                             NULL,                      /* GDBusInterfaceInfo* */
-                             "org.openbmc.managers.System", /* name */
-                             "/org/openbmc/managers/System", /* object path */
-                             "org.openbmc.managers.System",        /* interface name */
-                             NULL,                      /* GCancellable */
-                             &error);
-	g_assert_no_error (error);
-
-	int i = 0;
-	int rc = 0;	
-	for (i=0;i<NUM_SLOTS;i++)
-	{
-		object_info obj_info;
-		uint8_t present;
-		char* chr_present;
-		do {
-			rc = get_object(sys_proxy,&slots[i],&obj_info);
-			if (rc) { break; }
-			rc = get_presence(c,&slots[i],&present);
-			//if (rc) { break; }
-			// TODO: send correct state
-			if (present == 0) {
-				update_fru_obj(c,&obj_info,"True");
-			} else {
-				update_fru_obj(c,&obj_info,"False");
-			}
-		} while(0);
-	}
-
-	g_object_unref(c);
- 	g_main_loop_unref (loop);
- 	return 0;
-}
+#include "interfaces/openbmc_intf.h"
+#include "openbmc.h"
+#include <stdio.h>
+#include <stdbool.h>
+#include <string.h>
+#include "gpio.h"
+
+#define NUM_SLOTS 8
+GPIO slots[NUM_SLOTS] = {
+	{ "SLOT0_RISER_PRESENT" },
+	{ "SLOT1_RISER_PRESENT" },
+	{ "SLOT2_RISER_PRESENT" },
+	{ "SLOT0_PRESENT" },
+	{ "SLOT1_PRESENT" },
+	{ "SLOT2_PRESENT" },
+	{ "MEZZ0_PRESENT" },
+	{ "MEZZ1_PRESENT" },
+};
+
+typedef struct {
+	const char* bus_name;
+	const char* path;
+	const char* intf_name;
+} object_info;
+
+
+
+/* ------------------------------------------------------------------------- */
+int
+get_object(GDBusProxy *proxy, GPIO* gpio, object_info* obj_info)
+{
+	g_print("Checking Presence: %s\n",gpio->name);
+	GError *error;
+	GVariant *parm;
+	GVariant *result;
+
+	error = NULL;
+	parm = g_variant_new("(ss)","GPIO_PRESENT",gpio->name);
+	result = g_dbus_proxy_call_sync(proxy,
+			"getObjectFromId",
+			parm,
+			G_DBUS_CALL_FLAGS_NONE,
+			-1,
+			NULL,
+			&error);
+	g_assert_no_error(error);
+
+	GVariantIter *iter = g_variant_iter_new(result);
+	GVariant* v_result = g_variant_iter_next_value(iter);
+
+	g_variant_get(v_result,"(sss)",&obj_info->bus_name,&obj_info->path,&obj_info->intf_name);
+	int rc=0;
+	if(strlen(obj_info->bus_name) == 0) {
+		rc = 1;
+	}
+	g_variant_unref(v_result);
+	g_variant_unref(result);
+
+	return rc;
+}
+
+int
+get_presence(GDBusConnection* connection, GPIO* gpio, uint8_t* present)
+{
+	int rc = GPIO_OK;
+	do {
+		rc = gpio_init(connection,gpio);
+		if(rc != GPIO_OK) { break; }
+		uint8_t gpio_val;
+		rc = gpio_open(gpio);
+		if(rc != GPIO_OK) { break; }
+		rc = gpio_read(gpio,&gpio_val);
+		if(rc != GPIO_OK) { gpio_close(gpio); break; }
+		gpio_close(gpio);
+		*present = gpio_val;
+	} while(0);
+	if(rc != GPIO_OK)
+	{
+		printf("ERROR pcie_slot_present: GPIO error %s (rc=%d)\n",gpio->name,rc);
+	}
+	return rc;
+}
+
+void
+update_fru_obj(GDBusConnection* connection, object_info* obj_info, const char* present)
+{
+	GDBusProxy *proxy;
+	GError *error;
+	GVariant *parm;
+	GVariant *result;
+
+	error = NULL;
+	proxy = g_dbus_proxy_new_sync(connection,
+			G_DBUS_PROXY_FLAGS_NONE,
+			NULL, /* GDBusInterfaceInfo* */
+			obj_info->bus_name, /* name */
+			obj_info->path, /* object path */
+			obj_info->intf_name, /* interface name */
+			NULL, /* GCancellable */
+			&error);
+	g_assert_no_error(error);
+
+	error = NULL;
+	parm = g_variant_new("(s)",present);
+
+	result = g_dbus_proxy_call_sync(proxy,
+			"setPresent",
+			parm,
+			G_DBUS_CALL_FLAGS_NONE,
+			-1,
+			NULL,
+			&error);
+
+	g_assert_no_error(error);
+}
+
+gint
+main(gint argc, gchar *argv[])
+{
+	GMainLoop *loop;
+	GDBusConnection *c;
+	GDBusProxy *sys_proxy;
+	GError *error;
+	GVariant *parm;
+	GVariant *result;
+
+	loop = g_main_loop_new(NULL, FALSE);
+
+	error = NULL;
+	c = g_bus_get_sync(DBUS_TYPE, NULL, &error);
+
+	error = NULL;
+	sys_proxy = g_dbus_proxy_new_sync(c,
+			G_DBUS_PROXY_FLAGS_NONE,
+			NULL, /* GDBusInterfaceInfo* */
+			"org.openbmc.managers.System", /* name */
+			"/org/openbmc/managers/System", /* object path */
+			"org.openbmc.managers.System", /* interface name */
+			NULL, /* GCancellable */
+			&error);
+	g_assert_no_error(error);
+
+	int i = 0;
+	int rc = 0;
+	for(i=0;i<NUM_SLOTS;i++)
+	{
+		object_info obj_info;
+		uint8_t present;
+		char* chr_present;
+		do {
+			rc = get_object(sys_proxy,&slots[i],&obj_info);
+			if(rc) { break; }
+			rc = get_presence(c,&slots[i],&present);
+			//if (rc) { break; }
+			// TODO: send correct state
+			if(present == 0) {
+				update_fru_obj(c,&obj_info,"True");
+			} else {
+				update_fru_obj(c,&obj_info,"False");
+			}
+		} while(0);
+	}
+
+	g_object_unref(c);
+	g_main_loop_unref(loop);
+	return 0;
+}