From 36efb9a718a04933eac0cc3d16e1af6834f0c65e Mon Sep 17 00:00:00 2001
From: Etienne Segonzac <etienne@segonzac.info>
Date: Thu, 31 Jan 2013 17:07:29 +0100
Subject: [PATCH] Bug 836166 - dialer - lazily checking the connection when the
 call button is pressed. r=arcturus

---
 apps/communications/dialer/js/telephony_helper.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/communications/dialer/js/telephony_helper.js b/apps/communications/dialer/js/telephony_helper.js
index 21936e635fbf..e2647cd0673f 100644
--- a/apps/communications/dialer/js/telephony_helper.js
+++ b/apps/communications/dialer/js/telephony_helper.js
@@ -3,7 +3,6 @@
 var TelephonyHelper = (function() {
 
   var telephony = navigator.mozTelephony;
-  var conn = window.navigator.mozMobileConnection;
 
   var call = function(number, oncall, onconnected, ondisconnected, onerror) {
     var settings = window.navigator.mozSettings, req;
@@ -13,6 +12,7 @@ var TelephonyHelper = (function() {
       req.addEventListener('success', function onsuccess() {
         var status = req.result['ril.radio.disabled'];
         if (!status) {
+          var conn = window.navigator.mozMobileConnection;
           if (!conn || !conn.voice.network) {
             // No voice connection, the call won't make it
             handleError(null, true /* generic */);