[Common/Conf] Fix coverity issue, uninitialized pointer read

With auto-ptr, it tries to access read the pointer.
Thus, it should be initialized somehow.

Fixes Coverity Issue 1036166

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

diff --git a/gst/nnstreamer/nnstreamer_conf.c b/gst/nnstreamer/nnstreamer_conf.c
index add6261..d5c913f 100644 (file)
--- a/gst/nnstreamer/nnstreamer_conf.c
+++ b/gst/nnstreamer/nnstreamer_conf.c
@@ -204,7 +204,7 @@ gboolean
 nnstreamer_loadconf (gboolean force_reload)
 {
   g_autoptr (GError) error = NULL;
-  g_autoptr (GKeyFile) key_file;
+  g_autoptr (GKeyFile) key_file = NULL;
   GStatBuf gsbuf;
   int stt, i;