pculture/miro — pull request #296 by bendk (2012-03-26 19:09:16+00:00)
Title: bz18915: fix crash in GTK custom slider code

self.drag_info will be None if the user has 2 buttons pressed down at once.
Then when the first button release happens we set set drag_info to None and
emit our signals. When the second button is released we should just ignore
it.