Merge "Avoid a few overly complicated is_null() checks"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Wed, 13 Mar 2019 22:23:50 +0000 (22:23 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Wed, 13 Mar 2019 22:23:50 +0000 (22:23 +0000)

Trivial merge