Ignore empty string as audio_id

Change-Id: Ifa0640d08c8547697fa83d71fe6eaa90097e6e32

diff --git a/client/vc_mgr.c b/client/vc_mgr.c
index c0920451bc220ac57a175aec0cc4fe8ea5a32406..9f397e7cfc498e7ad741cae49b85bd2dacb28432 100644 (file)
--- a/client/vc_mgr.c
+++ b/client/vc_mgr.c
@@ -1329,7 +1329,7 @@ int vc_mgr_set_audio_type(const char* audio_id)
                return VC_ERROR_PERMISSION_DENIED;
        }
 
-       if (NULL == audio_id) {
+       if (NULL == audio_id || !strncmp(audio_id, "", strlen(audio_id))) {
                SLOG(LOG_ERROR, TAG_VCM, "[ERROR] Input parameter is NULL");
                return VC_ERROR_INVALID_PARAMETER;
        }