Merge "DifferenceEngine: Allow cache hits for empty diffs"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Wed, 20 Feb 2019 20:01:20 +0000 (20:01 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Wed, 20 Feb 2019 20:01:20 +0000 (20:01 +0000)

Trivial merge