ensure flip_wifi folder is there

callback/flip_wifi_callback.c

@@ -755,10 +755,13 @@ void callback_submenu_choices(void *context, uint32_t index)
         {
             return flip_wifi_handle_scan(app);
         }
-        // ensure directory is there for saving scan data
+        Storage *storage = furi_record_open(RECORD_STORAGE);
+        // ensure flip_wifi directory is there
         char directory_path[128];
+        snprintf(directory_path, sizeof(directory_path), STORAGE_EXT_PATH_PREFIX "/apps_data/flip_wifi");
+        storage_common_mkdir(storage, directory_path);
+        // ensure directory is there for saving data
         snprintf(directory_path, sizeof(directory_path), STORAGE_EXT_PATH_PREFIX "/apps_data/flip_wifi/data");
-        Storage *storage = furi_record_open(RECORD_STORAGE);
         storage_common_mkdir(storage, directory_path);
         furi_record_close(RECORD_STORAGE);
         // scan for wifi ad parse the results