From 6524b819b6b5e98924726dd3c10fefd78effd238 Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Mon, 28 Mar 2016 08:50:58 +0000
Subject: [PATCH] Fixed seg fault if no acips are returned

FossilOrigin-Name: cfb0dab7d2487090fd4200c77aa318c76b3b413faea0a10e7668a118bd782bc3
---
 src/wtp/discovery.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/wtp/discovery.c b/src/wtp/discovery.c
index b2759b45..13ef6683 100644
--- a/src/wtp/discovery.c
+++ b/src/wtp/discovery.c
@@ -88,6 +88,9 @@ cw_aciplist_t cw_select_ac(struct conn *conn, mbag_t discs)
 		cw_aciplist_t acips =
 		    mbag_get_mavl(ac, CW_ITEM_CAPWAP_CONTROL_IP_ADDRESS_LIST);
 
+		if (!acips)
+			continue;
+
 		/* for each IP from the current AC add it to the result list
 		 * and give it the priority whe have determined */
 		DEFINE_AVLITER(i2, acips);