From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Wed, 4 Jun 2014 10:44:04 +0000 (+0200)
Subject: editor: handle situation when element doesn't implement getVerticallyFirstTextElement
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/160268708973c7ba08f277a9d2e7cf8b9aeed1c8?hp=123b453a3cf4195c7a7b0133f740ea568af859a7

editor: handle situation when element doesn't implement getVerticallyFirstTextElement
---

diff --git a/src/editor/modules/documentCanvas/canvas/canvas.js b/src/editor/modules/documentCanvas/canvas/canvas.js
index b234dd8..5bd5e85 100644
--- a/src/editor/modules/documentCanvas/canvas/canvas.js
+++ b/src/editor/modules/documentCanvas/canvas/canvas.js
@@ -349,7 +349,7 @@ $.extend(Canvas.prototype, Backbone.Events, {
             if(byBrowser && byBrowser.parent().sameNode(nodeToLand)) {
                 return byBrowser;
             }
-            return e.getVerticallyFirstTextElement({considerChildren: false});
+            return _.isFunction(e.getVerticallyFirstTextElement) ? e.getVerticallyFirstTextElement({considerChildren: false}) : null;
         }.bind(this);
         var _markAsCurrent = function(element) {
             if(element instanceof documentElement.DocumentTextElement) {