From c634a51de6774aba3f10331caea9cb93bb2d454e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20B=C3=BChler?= <stbuehler@web.de>
Date: Thu, 9 Apr 2009 16:51:54 +0000
Subject: [PATCH] Fix hashing the terminating zero in etag.c

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2438 152afb58-edef-0310-8abb-c4023f1b3aa9
---
 src/etag.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/etag.c b/src/etag.c
index 630956ff..c44278b8 100644
--- a/src/etag.c
+++ b/src/etag.c
@@ -44,7 +44,7 @@ int etag_mutate(buffer *mut, buffer *etag) {
 	size_t i;
 	uint32_t h;
 
-	for (h=0, i=0; i < etag->used; ++i) h = (h<<5)^(h>>27)^(etag->ptr[i]);
+	for (h=0, i=0; i < etag->used-1; ++i) h = (h<<5)^(h>>27)^(etag->ptr[i]);
 
 	buffer_reset(mut);
 	buffer_copy_string_len(mut, CONST_STR_LEN("\""));