From 871ef0c56412b71ca43602759ee0caff68e32fdf Mon Sep 17 00:00:00 2001
From: Matthew Penner <me@matthewp.io>
Date: Fri, 14 Feb 2025 13:22:59 -0700
Subject: [PATCH] fix: EnvironmentWriterTrait not allowing null values

Fixes https://github.com/pterodactyl/panel/issues/5108

Signed-off-by: Matthew Penner <me@matthewp.io>
---
 app/Traits/Commands/EnvironmentWriterTrait.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/Traits/Commands/EnvironmentWriterTrait.php b/app/Traits/Commands/EnvironmentWriterTrait.php
index 533ec2aa32..8d6681623a 100644
--- a/app/Traits/Commands/EnvironmentWriterTrait.php
+++ b/app/Traits/Commands/EnvironmentWriterTrait.php
@@ -11,8 +11,12 @@ trait EnvironmentWriterTrait
      * reasonably cause environment parsing issues. Those values are then wrapped
      * in quotes before being returned.
      */
-    public function escapeEnvironmentValue(string $value): string
+    public function escapeEnvironmentValue(?string $value): string
     {
+        if (is_null($value)) {
+            return '';
+        }
+
         if (!preg_match('/^\"(.*)\"$/', $value) && preg_match('/([^\w.\-+\/])+/', $value)) {
             return sprintf('"%s"', addslashes($value));
         }