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dix: accept a NULL master for CreateClassesChangedEvent 

If a floating device changes, the master is NULL but we must still create a
DCE for it.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Peter Hutterer 2011-10-19 12:28:37 +10:00
parent d77dec6971
commit 1f4af6c12f
1 changed files with 1 additions and 1 deletions
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2
dix/getevents.c
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@ -218,7 +218,7 @@ CreateClassesChangedEvent(InternalEvent* event,
dce = &event->changed_event;
memset(dce, 0, sizeof(DeviceChangedEvent));
dce->deviceid = slave->id;
dce->masterid = master->id;
dce->masterid = master ? master->id : 0;
dce->header = ET_Internal;
dce->length = sizeof(DeviceChangedEvent);
dce->type = ET_DeviceChanged;