gitextensions/gitextensions — pull request #1617 by chrisbux (2013-02-16 05:41:29+00:00)
Title: Fix issue #1616, fileeditor does not close under Mono.

Mono bug https://bugzilla.xamarin.com/show_bug.cgi?id=5040
triggers recursive calls to FormEditor_FormClosing() when setting
DialogResult. I added a flag to indicate that the form is already
closing which breaks the recursion.