* fixes FreeBSD 9

Author: EdmondDantes

tests/socket_ext/004-socket_connect_async.phpt

@@ -24,7 +24,7 @@ $server = spawn(function() use (&$port, &$output) {
     $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
     socket_set_option($socket, SOL_SOCKET, SO_REUSEADDR, 1);
     socket_bind($socket, '127.0.0.1', 0);
-    socket_listen($socket);
+    socket_listen($socket, 5);
 
     $addr = '';
     socket_getsockname($socket, $addr, $port);