From f7b03bc5f39e0efd8c1b278d665f7babaad58985 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Wed, 12 Sep 2018 21:33:44 +0000
Subject: [PATCH] Missing $

---
 src/Module/Inbox.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Module/Inbox.php b/src/Module/Inbox.php
index 63de5de12d..bb0d9ef040 100644
--- a/src/Module/Inbox.php
+++ b/src/Module/Inbox.php
@@ -29,7 +29,7 @@ class Inbox extends BaseModule
 			$filename = 'failed-activitypub';
 		}
 
-		$tempfile = tempnam(get_temppath(), filename);
+		$tempfile = tempnam(get_temppath(), $filename);
 		file_put_contents($tempfile, json_encode(['header' => $_SERVER, 'body' => $postdata]));
 
 		System::httpExit(200);