From: John Hodge <tpg@portege.thepowersgang.com>
Date: Sun, 27 Sep 2009 10:12:46 +0000 (+0800)
Subject: Fixed strncmp
X-Git-Tag: rel0.06~428
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=71d97264ff059a530d86584f690a43831468dc69;p=tpg%2Facess2.git

Fixed strncmp
---

diff --git a/Kernel/lib.c b/Kernel/lib.c
index c1063516..3399d3d8 100644
--- a/Kernel/lib.c
+++ b/Kernel/lib.c
@@ -141,7 +141,8 @@ int strcmp(char *str1, char *str2)
  */
 int strncmp(char *Str1, char *Str2, size_t num)
 {
-	while(num-- && *Str1 && *Str1 == *Str2)
+	if(num == 0)	return 0;	// TODO: Check what should officially happen here
+	while(--num && *Str1 && *Str1 == *Str2)
 		Str1++, Str2++;
 	return *Str1-*Str2;
 }