Fallback to read from master in DifferenceEngine::loadRevisionData
authorMarius Hoch <hoo@online.de>
Wed, 25 Mar 2015 15:09:21 +0000 (16:09 +0100)
committerMarius Hoch <hoo@online.de>
Wed, 25 Mar 2015 15:09:21 +0000 (16:09 +0100)
commit8624e261f00982564c55996fe66f097d83f0801a
tree47f849b8200c5ec792cbba6e59a697d7febd8b4e
parent2b6eb60ce53cd71af8b6ef1d860ef6d3b3a684a2
Fallback to read from master in DifferenceEngine::loadRevisionData

In DifferenceEngine we need to show a diff immediately after
an edit happened if someone did a rollback. To make that work
again, try loading a revision from master if we have more than
one database servers and we failed loading the revision from
a slave.

Change-Id: I08a16faa9e637c614c6d2fc9a10536c7b41685a8
Follows: 3c2bc32ae1775f5e875958b62d7181b4b5cfe24e
Bug: T93866
includes/diff/DifferenceEngine.php