From 42b442ed1c303decc46edf69013856492b9fa7e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Mon, 14 Apr 2003 11:44:34 +0000
Subject: [PATCH] cast argument to tolower to unsigned char, from Christian
 Biere <christianbiere@gmx.de> via NetBSD

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12008 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/roken/strlwr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/roken/strlwr.c b/lib/roken/strlwr.c
index 5e3e561c8..f60a17b9b 100644
--- a/lib/roken/strlwr.c
+++ b/lib/roken/strlwr.c
@@ -47,7 +47,7 @@ strlwr(char *str)
   char *s;
 
   for(s = str; *s; s++)
-    *s = tolower(*s);
+    *s = tolower((unsigned char)*s);
   return str;
 }
 #endif