Index: insert.js
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/insert/insert.js,v
retrieving revision 1.5
diff -u -r1.5 insert.js
--- insert.js	13 Mar 2010 21:59:28 -0000	1.5
+++ insert.js	13 Mar 2010 22:03:11 -0000
@@ -88,7 +88,7 @@
       Drupal.wysiwyg.instances[Drupal.wysiwyg.activeId].insert(content)
     }
     // FCKeditor module support.
-    else if (typeof(FCKeditorAPI) != 'undefined' && fckActiveId) {
+    else if (typeof(FCKeditorAPI) != 'undefined' && typeof(fckActiveId) != 'undefined') {
       FCKeditorAPI.Instances[fckActiveId].InsertHtml(content);
     }
     // Direct FCKeditor support (only body field supported).