Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  4d688b6db59669afa9d7e06d727124c5215527fa

Add a placeholder into an empty transclusion

If a template was setup without a default output and returns an empty result
to the transclusion, the user could not access the template dialog because
there was nowhere to hover over to get it visible. This commit checks the
output from the template after it was rendered with the given parameters
and if it returns empty, it adds a placeholder to the output so to give
the users way to access that template's transclusion dialog and edit
or remove it.

Bug: 55810
Change-Id: Ib842b401e74d79b6382cada6bb7c6048b713977c