diff --git a/pystatemgr/discover_system_state.py b/pystatemgr/discover_system_state.py
index 5bd8fdc..84bc4c0 100644
--- a/pystatemgr/discover_system_state.py
+++ b/pystatemgr/discover_system_state.py
@@ -8,69 +8,69 @@
 
 
 dbus_objects = {
-	'power' : { 
-		'bus_name' : 'org.openbmc.control.Power',
-		'object_name' : '/org/openbmc/control/power0',
-		'interface_name' : 'org.openbmc.control.Power'
-	},
-	'occstatus0' : { 
-		'bus_name' : 'org.openbmc.Sensors',
-		'object_name' : '/org/openbmc/sensors/host/cpu0/OccStatus',
-		'interface_name' : 'org.openbmc.SensorValue'
-	},
-	'occstatus1' : { 
-		'bus_name' : 'org.openbmc.Sensors',
-		'object_name' : '/org/openbmc/sensors/host/cpu1/OccStatus',
-		'interface_name' : 'org.openbmc.SensorValue'
-	},
-	'bootprogress' : { 
-		'bus_name' : 'org.openbmc.Sensors',
-		'object_name' : '/org/openbmc/sensors/host/BootProgress',
-		'interface_name' : 'org.openbmc.SensorValue'
-	},
-	'chassis' : { 
-		'bus_name' : 'org.openbmc.control.Chassis',
-		'object_name' : '/org/openbmc/control/chassis0',
-		'interface_name' : 'org.openbmc.control.Chassis'
-	},
-	'settings' : {
-		'bus_name' : 'org.openbmc.settings.Host',
-		'object_name' : '/org/openbmc/settings/host0',
-		'interface_name' : 'org.freedesktop.DBus.Properties'
-	},
+    'power' : {
+        'bus_name' : 'org.openbmc.control.Power',
+        'object_name' : '/org/openbmc/control/power0',
+        'interface_name' : 'org.openbmc.control.Power'
+    },
+    'occstatus0' : {
+        'bus_name' : 'org.openbmc.Sensors',
+        'object_name' : '/org/openbmc/sensors/host/cpu0/OccStatus',
+        'interface_name' : 'org.openbmc.SensorValue'
+    },
+    'occstatus1' : {
+        'bus_name' : 'org.openbmc.Sensors',
+        'object_name' : '/org/openbmc/sensors/host/cpu1/OccStatus',
+        'interface_name' : 'org.openbmc.SensorValue'
+    },
+    'bootprogress' : {
+        'bus_name' : 'org.openbmc.Sensors',
+        'object_name' : '/org/openbmc/sensors/host/BootProgress',
+        'interface_name' : 'org.openbmc.SensorValue'
+    },
+    'chassis' : {
+        'bus_name' : 'org.openbmc.control.Chassis',
+        'object_name' : '/org/openbmc/control/chassis0',
+        'interface_name' : 'org.openbmc.control.Chassis'
+    },
+    'settings' : {
+        'bus_name' : 'org.openbmc.settings.Host',
+        'object_name' : '/org/openbmc/settings/host0',
+        'interface_name' : 'org.freedesktop.DBus.Properties'
+    },
 }
 
 def getInterface(bus,objs,key):
-	obj = bus.get_object(objs[key]['bus_name'],objs[key]['object_name'],introspect=False)
-	return dbus.Interface(obj,objs[key]['interface_name'])
+    obj = bus.get_object(objs[key]['bus_name'],objs[key]['object_name'],introspect=False)
+    return dbus.Interface(obj,objs[key]['interface_name'])
 
 def getProperty(bus,objs,key,prop):
-	obj = bus.get_object(objs[key]['bus_name'],objs[key]['object_name'],introspect=False)
-	intf = dbus.Interface(obj,dbus.PROPERTIES_IFACE)
-	return intf.Get(objs[key]['interface_name'],prop)
+    obj = bus.get_object(objs[key]['bus_name'],objs[key]['object_name'],introspect=False)
+    intf = dbus.Interface(obj,dbus.PROPERTIES_IFACE)
+    return intf.Get(objs[key]['interface_name'],prop)
 
 
 bus = dbus.SystemBus()
 pgood = getProperty(bus,dbus_objects,'power','pgood')
 
 if (pgood == 1):
-	intf = getInterface(bus,dbus_objects,'bootprogress')
-	intf.setValue("FW Progress, Starting OS")
-	intf = getInterface(bus,dbus_objects,'occstatus0')
-	intf.setValue("Enabled")
-	intf = getInterface(bus,dbus_objects,'occstatus1')
-	intf.setValue("Enabled")
+    intf = getInterface(bus,dbus_objects,'bootprogress')
+    intf.setValue("FW Progress, Starting OS")
+    intf = getInterface(bus,dbus_objects,'occstatus0')
+    intf.setValue("Enabled")
+    intf = getInterface(bus,dbus_objects,'occstatus1')
+    intf.setValue("Enabled")
 else:
-	## Power is off, so check power policy
-	settings_intf = getInterface(bus,dbus_objects,'settings')
-	system_state = settings_intf.Get("org.openbmc.settings.Host","system_state")
-	power_policy = settings_intf.Get("org.openbmc.settings.Host","power_policy")
+    ## Power is off, so check power policy
+    settings_intf = getInterface(bus,dbus_objects,'settings')
+    system_state = settings_intf.Get("org.openbmc.settings.Host","system_state")
+    power_policy = settings_intf.Get("org.openbmc.settings.Host","power_policy")
 
-	print "Last System State: "+system_state+";  Power Policy: "+power_policy
-	chassis_intf = getInterface(bus,dbus_objects,'chassis')
-	if (power_policy == "ALWAYS_POWER_ON" or
-	   (power_policy == "RESTORE_LAST_STATE" and 
-	    system_state =="HOST_POWERED_ON")):
-		chassis_intf.powerOn()
+    print "Last System State: "+system_state+";  Power Policy: "+power_policy
+    chassis_intf = getInterface(bus,dbus_objects,'chassis')
+    if (power_policy == "ALWAYS_POWER_ON" or
+       (power_policy == "RESTORE_LAST_STATE" and 
+        system_state =="HOST_POWERED_ON")):
+        chassis_intf.powerOn()