From dc5043225f8a4e92183c34b615fd142dccc7e18e Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <millert@cvs.openbsd.org>
Date: Thu, 3 Apr 2003 16:03:07 +0000
Subject: The check for whether or not a group is empty was busted.  Closes PR
 3178.

---
 usr.sbin/user/user.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'usr.sbin')

diff --git a/usr.sbin/user/user.c b/usr.sbin/user/user.c
index 0084d9d7cff..45cc0d95484 100644
--- a/usr.sbin/user/user.c
+++ b/usr.sbin/user/user.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: user.c,v 1.40 2002/12/10 20:49:28 millert Exp $ */
+/* $OpenBSD: user.c,v 1.41 2003/04/03 16:03:06 millert Exp $ */
 /* $NetBSD: user.c,v 1.45 2001/08/17 08:29:00 joda Exp $ */
 
 /*
@@ -513,7 +513,7 @@ append_group(char *user, int ngroups, char **groups)
 				while (isspace(buf[cc - 1]))
 					cc--;
 				buf[(j = cc)] = '\0';
-				if (*(colon + 1) != '\0')
+				if (buf[strlen(buf) - 1] != ':')
 					strlcat(buf, ",", sizeof(buf));
 				cc = strlcat(buf, user, sizeof(buf)) + 1;
 				if (cc >= sizeof(buf)) {
-- 
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