From 97d1e75a51d1754d243d3be36aa22ad63b28bdb2 Mon Sep 17 00:00:00 2001
From: Nicky Gerritsen <nicky@andare.com>
Date: Wed, 5 Mar 2014 15:44:17 +0100
Subject: [PATCH] Use call_user_func, as this will work on PHP < 5.4, whereas
 $callback() does not

---
 phpseclib/Net/SSH2.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index 2fddb68a..d3bc7c60 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -2258,7 +2258,7 @@ class Net_SSH2
                     return false;
                 default:
                     if (is_callable($callback)) {
-                        $callback($temp);
+                        call_user_func($callback, $temp);
                     } else {
                         $output.= $temp;
                     }