From bfb0116bea8078950c905b5872849d763beea728 Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Wed, 21 Apr 2004 22:51:51 +0000
Subject: [project @ 2004-04-21 22:51:51 by jmb] Fix crash in tolat1_pre.
 Thanks to John Tytgat for reporting.

svn path=/import/netsurf/; revision=800
---
 utils/utils.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'utils/utils.c')

diff --git a/utils/utils.c b/utils/utils.c
index ed6871c18..1c080e8af 100644
--- a/utils/utils.c
+++ b/utils/utils.c
@@ -160,6 +160,11 @@ char * tolat1_pre(xmlChar * s)
 	while (*s != 0) {
 		chars = length;
 		u = xmlGetUTF8Char((unsigned char *) s, &chars);
+		if (chars <= 0) {
+		        s += 1;
+		        length -= 1;
+		        continue;
+		}
 		s += chars;
 		length -= chars;
 		if (u == 0x09 || u == 0x0a || u == 0x0d ||
-- 
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