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dbus: Save one level of identation by returning early.

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This commit is contained in:
Tanu Kaskinen 2009-08-26 14:12:42 +03:00
parent 2f3fc2f1d6
commit 3e0e685a8c
2 changed files with 41 additions and 40 deletions
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28
src/modules/dbus/iface-module.c
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@ -268,29 +268,29 @@ static void handle_unload(DBusConnection *conn, DBusMessage *msg, void *userdata
static void subscription_cb(pa_core *core, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
pa_dbusiface_module *m = userdata;
DBusMessage *signal = NULL;
pa_assert(core);
pa_assert((t & PA_SUBSCRIPTION_EVENT_FACILITY_MASK) == PA_SUBSCRIPTION_EVENT_MODULE);
pa_assert(m);
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_CHANGE) {
DBusMessage *signal = NULL;
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) != PA_SUBSCRIPTION_EVENT_CHANGE)
return;
if (!pa_proplist_equal(m->proplist, m->module->proplist)) {
DBusMessageIter msg_iter;
if (!pa_proplist_equal(m->proplist, m->module->proplist)) {
DBusMessageIter msg_iter;
pa_proplist_update(m->proplist, PA_UPDATE_SET, m->module->proplist);
pa_proplist_update(m->proplist, PA_UPDATE_SET, m->module->proplist);
pa_assert_se(signal = dbus_message_new_signal(m->path,
PA_DBUSIFACE_MODULE_INTERFACE,
signals[SIGNAL_PROPERTY_LIST_UPDATED].name));
dbus_message_iter_init_append(signal, &msg_iter);
pa_dbus_append_proplist(&msg_iter, m->proplist);
pa_assert_se(signal = dbus_message_new_signal(m->path,
PA_DBUSIFACE_MODULE_INTERFACE,
signals[SIGNAL_PROPERTY_LIST_UPDATED].name));
dbus_message_iter_init_append(signal, &msg_iter);
pa_dbus_append_proplist(&msg_iter, m->proplist);
pa_dbus_protocol_send_signal(m->dbus_protocol, signal);
dbus_message_unref(signal);
signal = NULL;
}
pa_dbus_protocol_send_signal(m->dbus_protocol, signal);
dbus_message_unref(signal);
signal = NULL;
}
}