From 6994f2a93a3dba1ed0a0171312f7b7ac362f9c64 Mon Sep 17 00:00:00 2001
From: Ambrumf <421653227@qq.com>
Date: Thu, 12 Oct 2023 04:51:25 +0800
Subject: [PATCH] bug fix

---
 APP_Framework/Applications/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/APP_Framework/Applications/main.c b/APP_Framework/Applications/main.c
index 22b0d7dfc..ebfe061c2 100644
--- a/APP_Framework/Applications/main.c
+++ b/APP_Framework/Applications/main.c
@@ -28,7 +28,7 @@ void TestFileSystem (){
         ret = write(fd_t, w_buf, strlen(w_buf));
         if(ret < 0){
         printf("fd = %d write hello world failed.\n",fd_t); 
-        return NULL;
+            return;
         }
         close(fd_t);