Ops, needs to be a variable:

Error: "Cannot pass parameter 2 by reference" at /var/www/.../src/Module/DFRN/Poll.php line 36

diff --git a/src/Module/DFRN/Poll.php b/src/Module/DFRN/Poll.php
index 65f113b9db87f4ab2d24294d23271c91a1401380..e41dafed56f2c2d90d2d7017024fe86135a54d07 100644 (file)
--- 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);
        }
 }