From c3d3a1baaeda0f66c9083868117aebeda9a0745c Mon Sep 17 00:00:00 2001
From: James Bursa <james@netsurf-browser.org>
Date: Wed, 2 Jul 2003 14:30:53 +0000
Subject: [project @ 2003-07-02 14:30:53 by bursa] Make hash function case
 insensitive.

svn path=/import/netsurf/; revision=198
---
 css/css.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/css/css.c b/css/css.c
index 781999a40..07863a629 100644
--- a/css/css.c
+++ b/css/css.c
@@ -660,7 +660,7 @@ unsigned int css_hash(const char *s)
 	if (s == 0)
 		return 0;
 	for (; *s != 0; s++)
-		z += *s;
+		z += *s & 0x1f;  /* lower 5 bits, case insensitive */
 	return (z % (HASH_SIZE - 1)) + 1;
 }
 
-- 
cgit v1.2.3