inserted in empty tags

Hi again,

is there a way to change CKEditors behaviour with empty tags? I didn't find anything on this.

<div>blabal</div>
<div></div>
<div>blabal</div>

Something like this results in:

<div>
   blabal</div>
<div>
   &nbsp;</div>
<div>
   blabal</div>

Especially the   is what hurts.

I tested this in Safari and FF (both on OS X).

Any suggestions anyone?

Best regards,
flo