From bacc5d7610cd5743f3d2f2a6e8bb518b681d1956 Mon Sep 17 00:00:00 2001
From: peter <peter@FreeBSD.org>
Date: Sat, 7 Sep 1996 19:46:29 +0000
Subject: [PATCH] fts_children() returns NULL if there are no files.  If there
 was a failure then errno != 0.

---
 usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c b/usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c
index 7e5904554ea8..343bd4be2353 100644
--- a/usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c
+++ b/usr.sbin/ctm/ctm_dequeue/ctm_dequeue.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: ctm_dequeue.c,v 1.2 1996/07/12 13:12:46 gpalmer Exp $
+ *	$Id: ctm_dequeue.c,v 1.3 1996/09/07 18:48:42 peter Exp $
  */
 
 /* 
@@ -92,8 +92,11 @@ main(int argc, char **argv)
     ftsent = fts_children(fts, 0);
     if (ftsent == NULL)
     {
-	err("ftschildren failed");
-	exit(1);
+	if (errno) {
+	    err("ftschildren failed");
+	    exit(1);
+	} else
+	    exit(0);
     }
 
     /* assumption :-( */