From 175299c8725a4fe790eb0a0627285d1b41dc3094 Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Sun, 18 May 2014 22:43:24 +0100
Subject: [PATCH] Guard for incomplete code when using websockets.

---
 src/read_handle_server.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/read_handle_server.c b/src/read_handle_server.c
index 63e11954..9812c326 100644
--- a/src/read_handle_server.c
+++ b/src/read_handle_server.c
@@ -384,7 +384,11 @@ int mqtt3_handle_connect(struct mosquitto_db *db, struct mosquitto *context)
 		db->contexts[i]->clean_session = clean_session;
 		mqtt3_context_cleanup(db, db->contexts[i], false);
 		db->contexts[i]->state = mosq_cs_connected;
-		db->contexts[i]->address = _mosquitto_strdup(context->address);
+		if(context->address){
+			db->contexts[i]->address = _mosquitto_strdup(context->address);
+		}else{
+			db->contexts[i]->address = NULL;
+		}
 		db->contexts[i]->sock = context->sock;
 		db->contexts[i]->listener = context->listener;
 		db->contexts[i]->last_msg_in = mosquitto_time();