Sync to OpenBSD: fixes from ray@.

This commit is contained in:
Nicholas Marriott
2009-06-25 15:25:45 +00:00
parent 0fdd47660a
commit 32398b98a8
3 changed files with 8 additions and 7 deletions

View File

@ -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);
}