From 7b36995d0099fd5e240a31655f456d0f52dfd01c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=A0tefan=20Ku=C5=A1n=C3=ADr?= <stefan.kusnir@hpe.com>
Date: Wed, 2 May 2018 08:45:50 +0200
Subject: [PATCH] FIX PHP Fatal error: Allowed memory size of exhausted

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

diff --git a/src/Messaging/Frame.php b/src/Messaging/Frame.php
index 40f9eb2..360b70f 100644
--- a/src/Messaging/Frame.php
+++ b/src/Messaging/Frame.php
@@ -74,7 +74,7 @@ class Frame implements FrameInterface {
      * @param callable<\UnderflowException> $ufExceptionFactory
      */
     public function __construct($payload = null, $final = true, $opcode = 1, callable $ufExceptionFactory = null) {
-        $this->ufeg = $ufExceptionFactory ?: function($msg = '') {
+        $this->ufeg = $ufExceptionFactory ?: static function($msg = '') {
             return new \UnderflowException($msg);
         };