/* 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");
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;
}