diff options
Diffstat (limited to 'attributes.c')
| -rw-r--r-- | attributes.c | 5 |
1 files changed, 3 insertions, 2 deletions
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); } |