From 204b325facd640623f15c72dc4bc4567d2eee35c Mon Sep 17 00:00:00 2001
From: guodi <guodi@rt-thread.com>
Date: Mon, 22 Aug 2022 11:01:37 +0800
Subject: [PATCH] [Fix bug] fix type error in function "cat"

Signed-off-by: guodi <guodi@rt-thread.com>
---
 components/dfs/src/dfs_file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/dfs/src/dfs_file.c b/components/dfs/src/dfs_file.c
index eb9ca3a167..2be7552d89 100644
--- a/components/dfs/src/dfs_file.c
+++ b/components/dfs/src/dfs_file.c
@@ -834,7 +834,7 @@ FINSH_FUNCTION_EXPORT(rm, remove files or directories);
 void cat(const char *filename)
 {
     struct dfs_fd fd;
-    uint32_t length = 0;
+    int length = 0;
     char buffer[81];
 
     fd_init(&fd);
-- 
Gitee