From 56f87c8f3aed7b0bd188918a12bd868b0cb5bd97 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@phpbb.com>
Date: Thu, 7 Mar 2013 10:56:24 -0600
Subject: [PATCH] SFTP: Don't do stat if lstat fails

---
 phpseclib/Net/SFTP.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index eacfb674..4686bab2 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -913,10 +913,10 @@ class Net_SFTP extends Net_SSH2 {
         }
 
         $lstat = $this->_stat($filename, NET_SFTP_LSTAT);
-        $stat = $this->_stat($filename, NET_SFTP_STAT);
-        if ($stat === false) {
+        if ($lstat === false) {
             return false;
         }
+        $stat = $this->_stat($filename, NET_SFTP_STAT);
 
         if ($lstat != $stat) {
             return array_merge($lstat, array('type' => NET_SFTP_TYPE_SYMLINK));
@@ -2154,4 +2154,4 @@ class Net_SFTP extends Net_SSH2 {
         $this->pwd = false;
         parent::_disconnect($reason);
     }
-}
\ No newline at end of file
+}