Apache OpenOffice (AOO) Bugzilla – Issue 68286
Deleting text while Redlining active creates empty Undo entry
Last modified: 2013-08-07 14:44:35 UTC
New document, type some text, enable Redlining, delete some text -> the recorded deletion has generated an empty entry in the list of the Undo dropdown.
move to 3.x accroding http://wiki.services.openoffice.org/wiki/Target_3x