From d8b5c8c329f93ea84aee558451f82b1d960cb920 Mon Sep 17 00:00:00 2001
From: Maks Naumov <maksqwe1@ukr.net>
Date: Thu, 15 Jan 2015 15:16:19 +0200
Subject: [PATCH] Remove strlen() calls from loop condition

Avoid str length recalculation every iteration
---
 src/util.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.h b/src/util.h
index dafb740f8..89816a8c9 100644
--- a/src/util.h
+++ b/src/util.h
@@ -277,7 +277,7 @@ GIT_INLINE(int) git__fromhex(char h)
 GIT_INLINE(int) git__ishex(const char *str)
 {
 	unsigned i;
-	for (i=0; i<strlen(str); i++)
+	for (i=0; str[i] != '\0'; i++)
 		if (git__fromhex(str[i]) < 0)
 			return 0;
 	return 1;