location-importer: Include all overridden networks

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

src/python/location-importer.in

@@ -240,6 +240,8 @@ class CLI(object):
 					SELECT network FROM announcements
 				UNION
 					SELECT network FROM networks
+				UNION
+					SELECT network FROM network_overrides
 				ORDER BY network
 			)