Fix "Invalid argument for foreach()" in Html
authorAryeh Gregor <simetrical@users.mediawiki.org>
Tue, 22 Sep 2009 17:41:34 +0000 (17:41 +0000)
committerAryeh Gregor <simetrical@users.mediawiki.org>
Tue, 22 Sep 2009 17:41:34 +0000 (17:41 +0000)
commita3cdf1ab2ff8a963ef00c67ad4a61111c0ee1a3d
treed8e197a27b1e49a0a7915b47fc275c6d1f5a72de
parent0b5389d98d611d490a604baa798e9e98f5f1b395
Fix "Invalid argument for foreach()" in Html

Reported by Nikerabbit on IRC to happen on Preferences, although I
couldn't reproduce immediately.  The change should be helpful for this
kind of thing anyway.
includes/Html.php