Convert to explicit DBusGMainLoop

This fixes the warning:
DeprecationWarning: Importing dbus.glib to use the GLib main loop with dbus-python is deprecated.
Instead, use this sequence:

    from dbus.mainloop.glib import DBusGMainLoop

    DBusGMainLoop(set_as_default=True)

  import dbus.glib

1 files changed, 3 insertions, 1 deletions

diff --git a/pkgdistcache-client b/pkgdistcache-client
index dec92223daa2..8bc7d8ad6680 100755
--- a/pkgdistcache-client
+++ b/pkgdistcache-client
@@ -17,11 +17,13 @@ import time
 
 import avahi
 import dbus
-import dbus.glib
+from dbus.mainloop.glib import DBusGMainLoop
 import requests
 import xdg.BaseDirectory
 from gi.repository import GLib
 
+DBusGMainLoop(set_as_default=True)
+
 colors = {
     'none': '\033[0m',
     'black': '\033[0;30m',      'bold_black': '\033[1;30m',