CKEditor and null currentInstance

I was working with a particular application that uses the CKEditor, and was getting a JS exception indicating a variable was null inside the formula editor when I tried to save the formula back to the editor.

It looks like the editor was doing this: exec : function(editor, latex) { currentEdit=CKEDITOR.currentInstance;

When it might have been better to do this? exec : function(editor, latex) { currentEdit = editor; if (!currentEdit) { currentEdit=CKEDITOR.currentInstance; }

The editor is passed into the exec function, so there really shouldn't be a need get it it from the CKEDITOR I think? ...even if there is in some cases, might be better to use that only as a fail-safe?

Thanks for the great formula editor!

Thanks for your suggestion - I'll implemented this shortly for testing.

My apologise for the long delay in replying - We've been on a summer break.

Will.