From d2933b896e16226053f4e008cc1b2a0b5d120b3c Mon Sep 17 00:00:00 2001
From: JC Brand <jc@opkode.com>
Date: Fri, 17 Jun 2016 09:33:09 +0000
Subject: [PATCH] Ignore messages without a body

---
 src/converse-notification.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/converse-notification.js b/src/converse-notification.js
index e8fb4224f..9624e9cd8 100644
--- a/src/converse-notification.js
+++ b/src/converse-notification.js
@@ -63,8 +63,11 @@
                     return false;
                 }
                 var room = converse.chatboxes.get(room_jid);
-                var body = $message.children('body').text();
-                var mentioned = (new RegExp("\\b"+room.get('nick')+"\\b")).test(body);
+                var $body = $message.children('body');
+                if (!$body.length) {
+                    return false;
+                }
+                var mentioned = (new RegExp("\\b"+room.get('nick')+"\\b")).test($body.text());
                 notify_all = notify_all === true || (_.isArray(notify_all) && _.contains(notify_all, room_jid));
                 if (sender === room.get('nick') || (!notify_all && !mentioned)) {
                     return false;