From 1c171e3add096f5fbecceefd19f21a43c08b5509 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Tue, 19 Jul 2005 18:00:07 +0000
Subject: I just hate to be pushed around by some @#$%^& machine.

---
 src/cmd/calendar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cmd/calendar.c')

diff --git a/src/cmd/calendar.c b/src/cmd/calendar.c
index ba86ab36..778c7608 100644
--- a/src/cmd/calendar.c
+++ b/src/cmd/calendar.c
@@ -174,7 +174,7 @@ void
 upper2lower(char *to, char *from, int len)
 {
 	while(--len>0 && *from!='\0')
-		*to++ = tolower(*from++);
+		*to++ = tolower((uchar)*from++);
 	*to = 0;
 }
 
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