From bd3a7b98775e2983ff0937b2215c892c9ecacd2f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Sat, 18 Jun 2022 09:58:44 +0200
Subject: [PATCH] Ops, needs to be a variable:

Error: "Cannot pass parameter 2 by reference" at /var/www/.../src/Module/DFRN/Poll.php line 36
---
 src/Module/DFRN/Poll.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Module/DFRN/Poll.php b/src/Module/DFRN/Poll.php
index 65f113b9d..e41dafed5 100644
--- a/src/Module/DFRN/Poll.php
+++ b/src/Module/DFRN/Poll.php
@@ -33,6 +33,7 @@ class Poll extends BaseModule
 {
 	protected function rawContent(array $request = [])
 	{
-		System::httpExit(OStatus::feed($this->parameters['nickname'], $request['last_update'] ?? '', 10) ?? '', Response::TYPE_ATOM);
+		$last_update = $request['last_update'] ?? '';
+		System::httpExit(OStatus::feed($this->parameters['nickname'], $last_update, 10) ?? '', Response::TYPE_ATOM);
 	}
 }