clementine-player/Clementine — pull request #4390 by Narfinger (2014-06-02 20:50:24+00:00)
Title: deleting track/disc/year in the spinbox should correct as expected

Hitting backspace on track/disc/year will just result in setting the value of the spinbox to the first digit of the previous value.

It is more reasonable to assume people want to remove these fields. Changing the default behaviour to correct to nearest seems to be better.