(git) finally...!

http://git.kernel.org/?p=gitk/gitk.git;a=commit;h=70a5fc443acbd1fe69cc21c10190375facabaf93

This will fix a long-standing problem for git use at work, and give me
more confidence in saying to people "just stick to the GUIs and you
can't go wrong for most normal operations". I''d sent in the patch in
June but it got lost somewhere that time; this time it got accepted...