mediawiki.action.edit.preview: Combine two the consecutive .push
authorFomafix <fomafix@googlemail.com>
Thu, 31 Dec 2015 21:52:05 +0000 (21:52 +0000)
committer[[mw:User:Fomafix]] <gerritpatchuploader@gmail.com>
Thu, 31 Dec 2015 21:52:05 +0000 (21:52 +0000)
commit14b5ae48d118cf3bd219a3cfa0181da491193eab
treedeb80594042a840d06b63222f3d15de749ca5db5
parent2490d6457aac50dcf9eb699f28ac8e4a35cb6ef2
mediawiki.action.edit.preview: Combine two the consecutive .push

Also add a comment to explain the whitespace.

Change-Id: Ia4a20074f5e8a5c897b121111aea4aa5bebab3ad
resources/src/mediawiki.action/mediawiki.action.edit.preview.js