From 49a9c7fb6ca53ad3c48f282e917df3f2a27c3a7a Mon Sep 17 00:00:00 2001
From: Adam Kadlec <adam.kadlec@gmail.com>
Date: Sun, 26 May 2019 19:07:18 +0200
Subject: [PATCH] - Fixin method call

---
 src/IPub/WebSockets/Server/FlashWrapper.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/IPub/WebSockets/Server/FlashWrapper.php b/src/IPub/WebSockets/Server/FlashWrapper.php
index 2056c5a..66749be 100644
--- a/src/IPub/WebSockets/Server/FlashWrapper.php
+++ b/src/IPub/WebSockets/Server/FlashWrapper.php
@@ -174,8 +174,8 @@ public function renderPolicy() : \SimpleXMLElement
 
 		foreach ($this->access as $access) {
 			$tmp = $policy->addChild('allow-access-from');
-			$tmp->addAttribute('domain', $access[0]);
-			$tmp->addAttribute('to-ports', $access[1]);
+			$tmp->addAttribute('domain', (string) $access[0]);
+			$tmp->addAttribute('to-ports', (string) $access[1]);
 			$tmp->addAttribute('secure', ($access[2] === TRUE) ? 'true' : 'false');
 		}