volume monitor: don't unref NULL
authorRyan Lortie <desrt@desrt.ca>
Tue, 5 Oct 2010 06:29:47 +0000 (02:29 -0400)
committerRyan Lortie <desrt@desrt.ca>
Tue, 5 Oct 2010 06:29:47 +0000 (02:29 -0400)
commit1612a4d5065e3505cf45585ffb7e890a06ff27d6
treed5f333185b16044beb56065742e322eabbcd19b8
parenta7662ef315d7f369cbbc438dec76e3b9db3cd5ba
volume monitor: don't unref NULL

Fix a couple more cases of blindly calling g_object_unref() on the
result of a function that is documented as sometimes returning NULL.
gio/tests/volumemonitor.c