From 71d97264ff059a530d86584f690a43831468dc69 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@portege.thepowersgang.com>
Date: Sun, 27 Sep 2009 18:12:46 +0800
Subject: [PATCH] Fixed strncmp

---
 Kernel/lib.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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;
 }
-- 
2.20.1