Don't show unsaved revision in DifferenceEngine::renderNewRevision.
authordaniel <daniel.kinzler@wikimedia.de>
Mon, 10 Sep 2018 19:02:26 +0000 (21:02 +0200)
committerDaniel Kinzler <daniel.kinzler@wikimedia.de>
Fri, 21 Sep 2018 13:38:56 +0000 (13:38 +0000)
commit4461aa6e4fb13d4ad6c9e68e932319c47462fab1
tree3d168f9a991e94884a3c3fe425d7189ac32a6c34
parent1de7117197761961736ea43b237599569eee93a2
Don't show unsaved revision in DifferenceEngine::renderNewRevision.

There was a conditional that was documented to make the method bail out
if the current revision was unsaved, but it was missing the actual return
statement.

Note that preview code in EditPage does not use
DifferenceEngine::renderNewRevision.

Change-Id: I86a25e9464435ac17c72f78f7ce1f354adf3d055
includes/diff/DifferenceEngine.php