diff --git a/application/core/Libs/Maniaplanet/DedicatedServer/Xmlrpc/Client.php b/application/core/Libs/Maniaplanet/DedicatedServer/Xmlrpc/Client.php
index 613dbbc3..382af63a 100644
--- a/application/core/Libs/Maniaplanet/DedicatedServer/Xmlrpc/Client.php
+++ b/application/core/Libs/Maniaplanet/DedicatedServer/Xmlrpc/Client.php
@@ -215,7 +215,7 @@ class Client
 				while(strlen($contents) < 8){
 					$newContent = fread($this->socket, 8 - strlen($contents));
 					//var_dump($contents, $newContent, strlen($contents));
-					if(strlen($newContent) === false){
+					if(strlen($newContent) == 0){
 						var_dump("deb1 transport error" . $contents);
 						throw new FatalException('deb1 transport error - connection interrupted!' . $contents, FatalException::INTERRUPTED);
 					}