Fix PHP 5.5 compatibility
authorTim Düsterhus <duesterhus@woltlab.com>
Wed, 5 Aug 2020 14:17:16 +0000 (16:17 +0200)
committerTim Düsterhus <duesterhus@woltlab.com>
Wed, 5 Aug 2020 14:21:29 +0000 (16:21 +0200)
commit78f6ec7f3faa71bcff9375171872360c5652eb5e
treef6b7ce790212c3c8cf0a5ddd8a1316a9e4f6e439
parent2c6602bcf0e8e2e4170756dcee84486ef2962e87
Fix PHP 5.5 compatibility

see b044815dd9b6509fc44219684d7076cd28a80aa6
see #3480
wcfsetup/install/files/lib/data/article/ArticleAction.class.php