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| author | Ted Gould <ted@gould.cx> | 2014-11-05 10:30:49 -0600 |
|---|---|---|
| committer | Ted Gould <ted@gould.cx> | 2014-11-05 10:30:49 -0600 |
| commit | 409dc37e0cf9bc5229d134f145315fb19c916769 (patch) | |
| tree | 41b578e58abc5c861434ad11d7da369760b84eda /src/volume-control.vala | |
| parent | dec2d5350f47e52539941b45d394516066a19678 (diff) | |
| parent | 9ab88593b90ee51361c4b4789daf11a2f1d08429 (diff) | |
| download | ayatana-indicator-sound-409dc37e0cf9bc5229d134f145315fb19c916769.tar.gz ayatana-indicator-sound-409dc37e0cf9bc5229d134f145315fb19c916769.tar.bz2 ayatana-indicator-sound-409dc37e0cf9bc5229d134f145315fb19c916769.zip | |
Remove various Vala warnings
Diffstat (limited to 'src/volume-control.vala')
| -rw-r--r-- | src/volume-control.vala | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/volume-control.vala b/src/volume-control.vala index ad186a7..5061ae8 100644 --- a/src/volume-control.vala +++ b/src/volume-control.vala @@ -689,7 +689,7 @@ public class VolumeControl : Object } /* AccountsService operations */ - private void accountsservice_props_changed_cb (DBusProxy proxy, Variant changed_properties, string[] invalidated_properties) + private void accountsservice_props_changed_cb (DBusProxy proxy, Variant changed_properties, string[]? invalidated_properties) { Variant volume_variant = changed_properties.lookup_value ("Volume", new VariantType ("d")); if (volume_variant != null) { @@ -747,10 +747,14 @@ public class VolumeControl : Object // Get current values and listen for changes _user_proxy.g_properties_changed.connect (accountsservice_props_changed_cb); - var props_variant = yield _user_proxy.get_connection ().call (_user_proxy.get_name (), _user_proxy.get_object_path (), "org.freedesktop.DBus.Properties", "GetAll", new Variant ("(s)", _user_proxy.get_interface_name ()), null, DBusCallFlags.NONE, -1); - Variant props; - props_variant.get ("(@a{sv})", out props); - accountsservice_props_changed_cb(_user_proxy, props, null); + try { + var props_variant = yield _user_proxy.get_connection ().call (_user_proxy.get_name (), _user_proxy.get_object_path (), "org.freedesktop.DBus.Properties", "GetAll", new Variant ("(s)", _user_proxy.get_interface_name ()), null, DBusCallFlags.NONE, -1); + Variant props; + props_variant.get ("(@a{sv})", out props); + accountsservice_props_changed_cb(_user_proxy, props, null); + } catch (GLib.Error e) { + debug("Unable to get properties for user %s at first try: %s", username, e.message); + } } private void greeter_user_changed (string username) |