Make previous change more clear
diff --git a/bundles/org.eclipse.orion.client.core/web/plugins/webEditingPlugin.html b/bundles/org.eclipse.orion.client.core/web/plugins/webEditingPlugin.html
index 7d4c4d5..b2614b4 100644
--- a/bundles/org.eclipse.orion.client.core/web/plugins/webEditingPlugin.html
+++ b/bundles/org.eclipse.orion.client.core/web/plugins/webEditingPlugin.html
@@ -5,7 +5,7 @@
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 
 <script>
-	window.define = window.define;
+	window.define = window.define || undefined;
 </script>
 <script type="text/javascript" src="../orion/plugin.js"></script>
 <script type="text/javascript" src="../orion/textview/global.js"></script>