xiaoxiang781216 commented on code in PR #2741:
URL: https://github.com/apache/nuttx-apps/pull/2741#discussion_r1803047927
##########
nshlib/nsh_fscmds.c:
##########
@@ -803,9 +803,21 @@ int cmd_cat(FAR struct nsh_vtbl_s *vtbl, int argc, FAR
char **argv)
{
ssize_t n = nsh_read(vtbl, buf, BUFSIZ);
+ /* EOF */
+
if (n == 0)
Review Comment:
should we change to:
```
if (n <= 0)
{
break;
}
```
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