Emmanuele Bassi 2229cafc38 stage: Add sanity checks for get_pending_swaps()
The master clock might have a Stage during its destruction phase,
without a StageWindow attached to it. If this happens and we try
to dereference the StageWindow to get its class and call a virtual
function we might experience some slight turbulence and... then...
explode.

http://bugzilla.openedhand.com/show_bug.cgi?id=1987
2010-02-15 12:04:50 +00:00
..
2010-02-12 14:50:06 +00:00
2010-02-12 14:50:06 +00:00
2010-02-12 14:50:06 +00:00
2010-02-01 10:40:34 +00:00
2010-02-12 14:50:11 +00:00
2010-02-12 14:50:11 +00:00
2010-01-20 00:38:07 +00:00
2010-02-12 14:50:11 +00:00
2010-02-04 21:10:02 +00:00
2010-02-12 14:50:11 +00:00
2010-02-12 14:50:11 +00:00
2010-02-03 14:38:13 +00:00
2010-02-12 14:50:11 +00:00
2010-02-12 14:57:50 +00:00
2010-02-01 10:40:34 +00:00
2010-02-07 18:25:19 +00:00
2010-02-07 18:25:19 +00:00