fix crash from config

Author: jovanlanik

config.c

@@ -9,21 +9,15 @@ void config_load(char *path, GOptionEntry entries[]) {
 	GKeyFile *keyfile = g_key_file_new();
 	g_key_file_load_from_file(keyfile, path, G_KEY_FILE_NONE, NULL);
 	for(int i = 0; entries[i].long_name != NULL; ++i) {
-		GError *error = NULL;
 		switch(entries[i].arg) {
 			case G_OPTION_ARG_NONE:
 				*(gboolean *)entries[i].arg_data =
 					g_key_file_get_boolean(keyfile, "main", entries[i].long_name, NULL);
 				break;
 			case G_OPTION_ARG_STRING:
-				*(gchar **)entries[i].arg_data =
-					g_key_file_get_string(keyfile, "main", entries[i].long_name, NULL);
-				break;
 			case G_OPTION_ARG_FILENAME:
 				*(gchar **)entries[i].arg_data =
-					g_key_file_get_string(keyfile, "main", entries[i].long_name, &error);
-				if(error == NULL && !g_file_test(entries[i].arg_data, G_FILE_TEST_EXISTS))
-					g_free(entries[i].arg_data);
+					g_key_file_get_string(keyfile, "main", entries[i].long_name, NULL);
 				break;
 			default:
 				g_error("Unknown entry argument type");