From 52bcb2b7a907787003a196e6bf5b0c85a3ae5345 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Tue, 15 Nov 2022 15:50:37 +0100
Subject: [PATCH] Remove useless check for `applicationDirectory` in
 PackageInstallationDispatcher::installPackage()

The key will always exist in the `$nodeData`.
---
 .../system/package/PackageInstallationDispatcher.class.php | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
index 6540373a0b..66063b83a6 100644
--- a/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
+++ b/wcfsetup/install/files/lib/system/package/PackageInstallationDispatcher.class.php
@@ -530,11 +530,8 @@ class PackageInstallationDispatcher
         }
         unset($nodeData['requirements']);
 
-        $applicationDirectory = '';
-        if (isset($nodeData['applicationDirectory'])) {
-            $applicationDirectory = $nodeData['applicationDirectory'];
-            unset($nodeData['applicationDirectory']);
-        }
+        $applicationDirectory = $nodeData['applicationDirectory'];
+        unset($nodeData['applicationDirectory']);
 
         // update package
         if ($this->queue->packageID) {
-- 
2.20.1