From 98b034be705df2d5c9b02b111c34bda21ac44c1b Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Wed, 31 Mar 2021 14:30:53 +0200
Subject: [PATCH] Open archive in `DevtoolsPackageArchive` only once

Close #3961
---
 .../system/devtools/package/DevtoolsPackageArchive.class.php  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wcfsetup/install/files/lib/system/devtools/package/DevtoolsPackageArchive.class.php b/wcfsetup/install/files/lib/system/devtools/package/DevtoolsPackageArchive.class.php
index d1d64df7ee..84610a40a7 100644
--- a/wcfsetup/install/files/lib/system/devtools/package/DevtoolsPackageArchive.class.php
+++ b/wcfsetup/install/files/lib/system/devtools/package/DevtoolsPackageArchive.class.php
@@ -34,6 +34,10 @@ class DevtoolsPackageArchive extends PackageArchive
      */
     public function openArchive()
     {
+        if ($this->tar) {
+            return;
+        }
+
         $projectDir = FileUtil::addTrailingSlash(
             FileUtil::unifyDirSeparator(\realpath(\dirname($this->packageXmlPath)))
         );
-- 
2.20.1