From ad1be542b87b3186f8ef7bee2c594daefe5bb4c8 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 18 Oct 2016 21:31:40 +0000
Subject: [PATCH] Fix warnings found with clang

| /mnt/oe/openembedded-core/build/workspace/sources/libplist/src/base64.c:107:12: error: non-void function 'base64decode' should return a value [-Wreturn-type]
|         if (!buf) return;
|                   ^
| /mnt/oe/openembedded-core/build/workspace/sources/libplist/src/base64.c:109:16: error: non-void function 'base64decode' should return a value [-Wreturn-type]
|         if (len <= 0) return;

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 libcnary/node.c | 2 +-
 src/base64.c    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libcnary/node.c b/libcnary/node.c
index 1f9f669..d6f3f63 100644
--- a/libcnary/node.c
+++ b/libcnary/node.c
@@ -104,7 +104,7 @@ int node_detach(node_t* parent, node_t* child) {
 
 int node_insert(node_t* parent, unsigned int index, node_t* child)
 {
-	if (!parent || !child) return;
+	if (!parent || !child) return -1;
 	child->isLeaf = TRUE;
 	child->isRoot = FALSE;
 	child->parent = parent;
diff --git a/src/base64.c b/src/base64.c
index 65c6061..531a06a 100644
--- a/src/base64.c
+++ b/src/base64.c
@@ -104,9 +104,9 @@ static int base64decode_block(unsigned char *target, const char *data, size_t da
 
 unsigned char *base64decode(const char *buf, size_t *size)
 {
-	if (!buf) return;
+	if (!buf) return 0;
 	size_t len = strlen(buf);
-	if (len <= 0) return;
+	if (len <= 0) return 0;
 	unsigned char *outbuf = (unsigned char*)malloc((len/4)*3+3);
 
 	unsigned char *line;
-- 
1.9.1