Merge "Only variables can be passed by reference..."
authorIAlex <ialex.wiki@gmail.com>
Sun, 23 Dec 2012 07:19:21 +0000 (07:19 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Sun, 23 Dec 2012 07:19:21 +0000 (07:19 +0000)

Trivial merge