From bec7472c191dde4b572dd57ca5015fe0dc58aced Mon Sep 17 00:00:00 2001
From: Vlad Topala <topalavlad@gmail.com>
Date: Mon, 26 Oct 2015 19:59:28 +0200
Subject: [PATCH] TG-3344 Comment is edited if you cancel add link dialog When
 dialog is canceled, the result will be null because there is no start of link
 "<<<" inserted. In this case we shouldn't search for the end of the link and
 just return.

---
 app/coffee/modules/common/wisiwyg.coffee | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/coffee/modules/common/wisiwyg.coffee b/app/coffee/modules/common/wisiwyg.coffee
index 2918ffc1..2bf6a444 100644
--- a/app/coffee/modules/common/wisiwyg.coffee
+++ b/app/coffee/modules/common/wisiwyg.coffee
@@ -149,6 +149,8 @@ MarkitupDirective = ($rootscope, $rs, $selectedText, $template, $compile, $trans
                     startIndex = result.index
                     break
 
+            return if !result
+
             regex = />>>/gi
             endIndex = 0
             loop