From 6e6b40f3590e1b7ff5eafc319f517301070f75b0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Sat, 8 Jan 2005 22:27:28 +0000
Subject: [PATCH] (kfd_match_version): cast argument to islower to unsigned
 char

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14493 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 appl/kf/kfd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appl/kf/kfd.c b/appl/kf/kfd.c
index 89fd5c580..e9d2ed4bf 100644
--- a/appl/kf/kfd.c
+++ b/appl/kf/kfd.c
@@ -112,7 +112,7 @@ kfd_match_version(const void *arg, const char *version)
 	       version[0] == '0' &&
 	       version[1] == '.' &&
 	       (version[2] == '4' || version[2] == '3') &&
-	       islower(version[3])) {
+	       islower((unsigned char)version[3])) {
 	protocol_version = 0;
 	return TRUE;
     }