From 67d5e1e4ca79d86c8beedc8709efb27f83295443 Mon Sep 17 00:00:00 2001
From: Matthias Andree <matthias.andree@gmx.de>
Date: Sat, 19 Jun 2004 01:44:56 +0000
Subject: Cast arguments of is*() ctype.h functions to unsigned char to be
 8-bit safe.

svn path=/trunk/; revision=3903
---
 smbencrypt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'smbencrypt.c')

diff --git a/smbencrypt.c b/smbencrypt.c
index 8740481d..144911b3 100644
--- a/smbencrypt.c
+++ b/smbencrypt.c
@@ -108,8 +108,8 @@ while (*s)
       s += skip;
     else
       {
-      if (islower(*s))
-	*s = toupper(*s);
+      if (islower((unsigned char)*s))
+	*s = toupper((unsigned char)*s);
       s++;
       }
     }
-- 
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