Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  63d1794893c93a9d4110d3ef6af430ab3595ebe1

Correctly accessing entity object for anon edit warning

Change I40bcc945610fe6f32e89fc12ea3b0def3126317a caused building a wrong message key
for the anonymous edit warning. This change set adds a default edit warning as fallback.

Change-Id: Ib3eddeffcda90f5ffe9f86bff968c00af34dd4ff