X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=common%2Fstt_config_mgr.c;h=6d7a95f44a0b6109b281a22d27694f136868affb;hb=0089a515f6118b4230da30027ed7898e199188b9;hp=626f054af44a5e4536976d7ae2ce5c93c45cc2b0;hpb=fee4d1885d26f52f9f84cb31d649757a921a821e;p=platform%2Fcore%2Fuifw%2Fstt.git

diff --git a/common/stt_config_mgr.c b/common/stt_config_mgr.c
index 626f054..6d7a95f 100644
--- a/common/stt_config_mgr.c
+++ b/common/stt_config_mgr.c
@@ -560,6 +560,11 @@ int __stt_config_mgr_check_engine_is_valid(const char* engine_id)
 
 	/* Change default engine */
 	iter = g_slist_nth(g_engine_list, 0);
+	if (NULL == iter) {
+		SLOG(LOG_ERROR, stt_tag(), "Operation failed - false engine");
+		return STT_CONFIG_ERROR_OPERATION_FAILED;
+	}
+
 	engine_info = iter->data;
 	if (NULL == engine_info) {
 		SLOG(LOG_ERROR, stt_tag(), "[ERROR] Engine info is NULL");
@@ -640,7 +645,7 @@ int __stt_config_mgr_check_engine_is_valid(const char* engine_id)
 
 	if (0 != stt_parser_set_engine(g_config_info->engine_id, g_config_info->setting, g_config_info->language,
 		g_config_info->silence_detection, g_config_info->credential)) {
-			SLOG(LOG_ERROR, stt_tag(), " Fail to save config");
+			SLOG(LOG_ERROR, stt_tag(), "Fail to save config");
 			return STT_CONFIG_ERROR_OPERATION_FAILED;
 	}