gesture: Protect against odd window hierarchies
authorCarlos Garnacho <carlosg@gnome.org>
Mon, 28 Apr 2014 10:53:36 +0000 (12:53 +0200)
committerCarlos Garnacho <carlosg@gnome.org>
Fri, 23 May 2014 17:54:29 +0000 (19:54 +0200)
commitd9e6395ee98c5c34ff414aa83638b096693b2def
treea909147fcb310e3c4b695d470dffbac8c4c68641
parentcbe47c02a125988e5153ff957c48ec7b338da93d
gesture: Protect against odd window hierarchies

If no match is found with the gesture widget when poking the event
window parents, bail out safely instead of falling in an infinite
loop. This was seen on Mutter.
gtk/gtkgesture.c