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/fmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/cmd/fmt.c b/src/cmd/fmt.c
index e43731e5..59c14133 100644
--- a/src/cmd/fmt.c
+++ b/src/cmd/fmt.c
@@ -175,7 +175,7 @@ nspaceafter(char *s)
 	n = strlen(s);
 	if(n < 2)
 		return 1;
-	if(isupper(s[0]) && n < 4)
+	if(isupper((uchar)s[0]) && n < 4)
 		return 1;
 	if(strchr(".!?", s[n-1]) != nil)
 		return 2;
-- 
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