===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/cmd.c,v
retrieving revision 1.24
retrieving revision 1.25
diff -u -r1.24 -r1.25
--- src/usr.bin/tmux/cmd.c	2009/10/11 10:04:27	1.24
+++ src/usr.bin/tmux/cmd.c	2009/10/14 09:29:10	1.25
@@ -1,4 +1,4 @@
-/* $OpenBSD: cmd.c,v 1.24 2009/10/11 10:04:27 nicm Exp $ */
+/* $OpenBSD: cmd.c,v 1.25 2009/10/14 09:29:10 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -458,7 +458,8 @@
 	u_int		 i;
 
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
-		if ((c = ARRAY_ITEM(&clients, i)) == NULL)
+		c = ARRAY_ITEM(&clients, i);
+		if (c == NULL || c->session == NULL)
 			continue;
 		path = c->tty.path;