Prevent sending preprocessing appid as NULL

Change-Id: Id3744e4a00bfb4f1a4e66996b8952027a285f74c

diff --git a/src/multi_assistant_service.c b/src/multi_assistant_service.c
index 0baf44e..278c60c 100644 (file)
--- a/src/multi_assistant_service.c
+++ b/src/multi_assistant_service.c
@@ -305,9 +305,11 @@ int mas_client_send_preprocessing_information(int pid)
 
        char* vconf_str = vconf_get_str(WAKEUP_SETTINGS_KEY_PREPROCESSING_ASSISTANT_APPID);
        MAS_LOGD("preprocessing_assistant_appid : %s", vconf_str);
-       ret = masc_dbus_send_preprocessing_information(pid, vconf_str);
-       free(vconf_str);
-       vconf_str = NULL;
+       if (vconf_str) {
+               ret = masc_dbus_send_preprocessing_information(pid, vconf_str);
+               free(vconf_str);
+               vconf_str = NULL;
+       }
 
        return ret;
 }