Annotate filter to allow none for device event listeners
authorMike Gorse <mgorse@suse.com>
Tue, 14 May 2013 18:00:54 +0000 (13:00 -0500)
committerMike Gorse <mgorse@suse.com>
Tue, 14 May 2013 18:00:54 +0000 (13:00 -0500)
commite2661ee0aa213120ef82002518b6f3cf6fe944b5
treea754b9a0d62a7a6ce86d5c8e1d171a8cd6a94803
parentc13c62f42091dc74054b11e4194981b37b21a502
Annotate filter to allow none for device event listeners

Atspi_register_device_event_listener and
atspi_deregister_device_event_listener take a filter (currently unused).
It can be NULL, so it should be annotated as such.

https://bugzilla.gnome.org/show_bug.cgi?id=700237
atspi/atspi-registry.c