From c90a2a5d3b423f0be00d69f92bb50d7737788e37 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Wed, 9 Apr 2014 15:28:17 +0000
Subject: [PATCH] TinyMCE Views in IE8 and 7: change deselect event only for
 old IE, props gcorne, fixes #27546

git-svn-id: https://develop.svn.wordpress.org/trunk@28063 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/js/tinymce/plugins/wpview/plugin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wp-includes/js/tinymce/plugins/wpview/plugin.js b/src/wp-includes/js/tinymce/plugins/wpview/plugin.js
index 337b3d2b2e..812341cf6b 100644
--- a/src/wp-includes/js/tinymce/plugins/wpview/plugin.js
+++ b/src/wp-includes/js/tinymce/plugins/wpview/plugin.js
@@ -293,7 +293,7 @@ tinymce.PluginManager.add( 'wpview', function( editor ) {
 
 				// Fix issue with deselecting a view in IE8. Without this hack, clicking content above the view wouldn't actually deselect it
 				// and the caret wouldn't be placed at the mouse location
-				if( tinymce.Env.ie <= 8 ) {
+				if ( tinymce.Env.ie && tinymce.Env.ie <= 8 ) {
 					deselectEventType = 'mouseup';
 				} else {
 					deselectEventType = 'mousedown';