Add option to check warning error and fix warning

Change-Id: I834bfab50cfe98312fa1cba2d1db6ed85da4c3db

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7eb108f..8336a05 100755 (executable)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,7 +45,7 @@ FOREACH(flag ${pkgs_CFLAGS})
        SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
 ENDFOREACH(flag)
 
-SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIC -Werror")
 SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
 SET(CMAKE_C_FLAGS_RELEASE "-O2 -fPIC")
 

diff --git a/server/thumb-server-internal.c b/server/thumb-server-internal.c
index f3d3bc0..c0b69ea 100755 (executable)
--- a/server/thumb-server-internal.c
+++ b/server/thumb-server-internal.c
@@ -252,7 +252,7 @@ int _thumb_daemon_process_queue_jobs(gpointer data)
 {
        int err = MS_MEDIA_ERR_NONE;
        char *path = NULL;
-       uid_t uid = NULL;
+       uid_t uid = 0;
 
        if (g_cur_idx < g_idx) {
                thumb_warn("There are %d jobs in the queue", g_idx - g_cur_idx);