From d518bad0dc7dd9e3fbb45423a7db5cb8c1c922dc Mon Sep 17 00:00:00 2001
From: lengqinjie <15390014138@163.com>
Date: Mon, 22 Nov 2021 09:07:58 +0800
Subject: [PATCH] =?UTF-8?q?fix(shell):=20cat=E9=92=88=E5=AF=B9=E5=A4=A7?=
 =?UTF-8?q?=E6=96=87=E4=BB=B6=E6=97=A0=E6=B3=95=E5=B7=A5=E4=BD=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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close #I4J4TK

Signed-off-by: lengqinjie <15390014138@163.com>
---
 components/shell/src/cmds/vfs_shellcmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/shell/src/cmds/vfs_shellcmd.c b/components/shell/src/cmds/vfs_shellcmd.c
index f5c065ba..438c80bb 100755
--- a/components/shell/src/cmds/vfs_shellcmd.c
+++ b/components/shell/src/cmds/vfs_shellcmd.c
@@ -291,7 +291,7 @@ INT32 OsShellCmdCat(INT32 argc, const CHAR **argv)
         }
         PRINTK("%s", buf);
         (VOID)LOS_TaskDelay(1);
-    } while (size == CAT_BUF_SIZE);
+    } while (size == CAT_BUF_SIZE - 1);
 
     free(fullpath);
     close(fd);