From 53d0d5e30383bcc8b1c8dead2b0559217b078053 Mon Sep 17 00:00:00 2001
From: ache <ache@FreeBSD.org>
Date: Mon, 25 Mar 1996 12:03:11 +0000
Subject: Since n is int now, sanity check must be n <= 0, not simple n == 0

---
 lib/libc/stdio/fgets.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/libc/stdio/fgets.c')

diff --git a/lib/libc/stdio/fgets.c b/lib/libc/stdio/fgets.c
index c7c1abc..186a1a1 100644
--- a/lib/libc/stdio/fgets.c
+++ b/lib/libc/stdio/fgets.c
@@ -61,7 +61,7 @@ fgets(buf, n, fp)
 	register char *s;
 	register unsigned char *p, *t;
 
-	if (n == 0)		/* sanity check */
+	if (n <= 0)             /* sanity check */
 		return (NULL);
 
 #ifdef _THREAD_SAFE
-- 
cgit v1.1