[webkit-reviews] review requested: [Bug 116050] Sometimes NSUndoManager can get into an inconsistent state : [Attachment 201584] Fixes the bug

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 116050: Sometimes NSUndoManager can get into an inconsistent state
https://bugs.webkit.org/show_bug.cgi?id=116050

Attachment 201584: Fixes the bug
https://bugs.webkit.org/attachment.cgi?id=201584&action=review