[00:41:25] <Dr-Mx>	 Hi anyone around?  When I'm logged out of Wikimedia, this category only shows one image - https://commons.wikimedia.org/wiki/Category:Bexhill_Amateur_Athletic_Sports_Centre, anyone know why?
[00:42:23] <AntiComposite>	 Dr-Mx, Try purging the page (https://commons.wikimedia.org/w/index.php?title=Category:Bexhill_Amateur_Athletic_Sports_Centre&action=purge), does that help?
[00:43:00] <Dr-Mx>	 Excellent, didn't realise you could purge categories too.  Thanks.
[00:43:50] <Dr-Mx>	 Yep that fixed it.  Cheerio.
[16:55:52] <Lucas_WMDE>	 I have a question regarding service registration / service wiring in an extension:
[16:56:07] <Lucas_WMDE>	 is it acceptable for the wiring function to sometimes return `null` instead of a service, depending on configuration?
[16:56:28] <Lucas_WMDE>	 (i. e., the service is not available if it has not been configured)
[16:56:33] <Lucas_WMDE>	 or should that return a dummy instance instead?
[16:57:34] <Lucas_WMDE>	 I ask because MediaWikiServicesTest::testDefaultServiceInstantiation() asserts that all services have the type 'object', which fails for my service using the default configuration
[17:12:57] <Lucas_WMDE>	 hm, GoogleLogin sometimes returns null for a service (found via codesearch): https://gerrit.wikimedia.org/g/mediawiki/extensions/GoogleLogin/+/master/includes/ServiceWiring.php
[17:38:01] <Lucas_WMDE>	 question moved to Discourse: https://discourse-mediawiki.wmflabs.org/t/registering-an-optional-service-in-mediawikiservices/579
[21:39:48] <legoktm>	 I think you're supposed to return a dummy instance
[21:39:51] <legoktm>	 or throw an exception