Apply suggestions from code review
authorTim Düsterhus <timwolla@googlemail.com>
Tue, 8 Jan 2019 10:16:24 +0000 (11:16 +0100)
committerGitHub <noreply@github.com>
Tue, 8 Jan 2019 10:16:24 +0000 (11:16 +0100)
commitf6f6d04283d577bb84478334c550cde82bb1873f
treeeadfd7b34c7aed054dae67b35cc45d7b25135f46
parente6f8d36effad9bfd94ba98ea4701e26a875c61ff
Apply suggestions from code review

Use explicit comparison
See #2825

Co-Authored-By: joshuaruesweg <josh@wcflabs.de>
wcfsetup/install/files/lib/action/AJAXFileUploadAction.class.php
wcfsetup/install/files/lib/system/file/upload/UploadHandler.class.php