From 32398b98a8735dfc7a53b1ab2f748c15f0e69881 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Thu, 25 Jun 2009 15:25:45 +0000
Subject: Sync to OpenBSD: fixes from ray@.

---
 attributes.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'attributes.c')

diff --git a/attributes.c b/attributes.c
index 24744481..259b7434 100644
--- a/attributes.c
+++ b/attributes.c
@@ -1,4 +1,4 @@
-/* $Id: attributes.c,v 1.1 2009-01-27 20:22:33 nicm Exp $ */
+/* $Id: attributes.c,v 1.2 2009-06-25 15:25:45 nicm Exp $ */
 
 /*
  * Copyright (c) 2009 Joshua Elsasser <josh@elsasser.org>
@@ -45,7 +45,8 @@ attributes_tostring(u_char ch)
 		strlcat(buf, "hidden,", sizeof (buf));
 	if (ch & GRID_ATTR_ITALICS)
 		strlcat(buf, "italics,", sizeof (buf));
-	*(strrchr(buf, ',')) = '\0';
+	if (*buf)
+		*(strrchr(buf, ',')) = '\0';
 
 	return (buf);
 }
-- 
cgit