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Tracker: Check LockLooper() return value.

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Fixes CID602468 and CID602469

Thanks waddlesplash for pointing this out.
This commit is contained in:
John Scipione 2014-07-18 14:10:38 -04:00
parent 247a35bd0a
commit 29c145bcbe
1 changed files with 12 additions and 10 deletions
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22
src/kits/tracker/DesktopPoseView.cpp
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@ -199,22 +199,24 @@ DesktopPoseView::ShowVolumes(bool visible, bool showShared)
void
DesktopPoseView::StartSettingsWatch()
{
be_app->LockLooper();
be_app->StartWatching(this, kShowDisksIconChanged);
be_app->StartWatching(this, kVolumesOnDesktopChanged);
be_app->StartWatching(this, kDesktopIntegrationChanged);
be_app->UnlockLooper();
if (be_app->LockLooper()) {
be_app->StartWatching(this, kShowDisksIconChanged);
be_app->StartWatching(this, kVolumesOnDesktopChanged);
be_app->StartWatching(this, kDesktopIntegrationChanged);
be_app->UnlockLooper();
}
}
void
DesktopPoseView::StopSettingsWatch()
{
be_app->LockLooper();
be_app->StopWatching(this, kShowDisksIconChanged);
be_app->StopWatching(this, kVolumesOnDesktopChanged);
be_app->StopWatching(this, kDesktopIntegrationChanged);
be_app->UnlockLooper();
if (be_app->LockLooper()) {
be_app->StopWatching(this, kShowDisksIconChanged);
be_app->StopWatching(this, kVolumesOnDesktopChanged);
be_app->StopWatching(this, kDesktopIntegrationChanged);
be_app->UnlockLooper();
}
}