Editwizard inserts end of lines in textarea when saving

[Martijn Houtman]

When you edit a guitype=field in a textarea, every time you save it all hard end of lines are doubled. So, after several times of editing you end op with lots of white space. This used to be ok in older versions of MMBase 1.7. The error is present in release 1.7.1.   Martijn Houtman