From b6c86c2df033d68d3df09a00028373c862986870 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Mon, 29 Sep 2014 16:05:32 +0000
Subject: [PATCH] Don't try to delete not-existing attribute. Hopefully solves
 error in IE.

---
 etemplate/js/et2_widget_link.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/etemplate/js/et2_widget_link.js b/etemplate/js/et2_widget_link.js
index 4ed9fc620b..a9bb5c6c4a 100644
--- a/etemplate/js/et2_widget_link.js
+++ b/etemplate/js/et2_widget_link.js
@@ -478,7 +478,10 @@ var et2_link_apps = et2_selectbox.extend(
 			select_options = _attrs.application_list;
 		} else {
 			select_options = egw.link_app_list('query');
-			delete select_options['addressbook-email'];
+			if(typeof select_options['addressbook-email'] !== 'undefined')
+			{
+				delete select_options['addressbook-email'];
+			}
 		}
 		_attrs.select_options = select_options;
 		this._super.apply(this, arguments);