From e2e85650ac31a4814394e0bfe57b143de0b93e30 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicm@openbsd.org>
Date: Mon, 25 Mar 2013 10:04:44 +0000
Subject: [PATCH] tty.path can be NULL, don't dereference it. From George
 Nachman.

---
 cmd-choose-client.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd-choose-client.c b/cmd-choose-client.c
index b32703c4..df57f9cf 100644
--- a/cmd-choose-client.c
+++ b/cmd-choose-client.c
@@ -79,7 +79,7 @@ cmd_choose_client_exec(struct cmd *self, struct cmd_q *cmdq)
 	cur = idx = 0;
 	for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
 		c1 = ARRAY_ITEM(&clients, i);
-		if (c1 == NULL || c1->session == NULL)
+		if (c1 == NULL || c1->session == NULL || c1->tty.path == NULL)
 			continue;
 		if (c1 == cmdq->client)
 			cur = idx;