zeroconf-publish: unref D-Bus connection

pa_dbus_bus_get() increments the bus connection refcount, but unreffing
the connection was never done.

diff --git a/src/modules/module-zeroconf-publish.c b/src/modules/module-zeroconf-publish.c
index c101b81..0d90840 100644 (file)
--- a/src/modules/module-zeroconf-publish.c
+++ b/src/modules/module-zeroconf-publish.c
@@ -722,6 +722,9 @@ out:
     if (msg)
         dbus_message_unref(msg);
 
+    if (bus)
+        pa_dbus_connection_unref(bus);
+
     return icon_name;
 }
 #endif