From cd900bdc215bf787622e95989a5e66fbc69c6030 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Thu, 12 Mar 2009 00:03:04 +0000
Subject: [PATCH] fix char subscript

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

diff --git a/fileops.c b/fileops.c
index 2d3588368..05f5676e0 100644
--- a/fileops.c
+++ b/fileops.c
@@ -172,7 +172,7 @@ sudo_parseln(fp)
 
 	/* Trim leading and trailing whitespace/newline */
 	len = strlen(buf);
-	while (len > 0 && isspace(buf[len - 1]))
+	while (len > 0 && isspace((unsigned char)buf[len - 1]))
 	    buf[--len] = '\0';
 	for (cp = buf; isblank(*cp); cp++)
 	    continue;