From 05b3dea2363c61a2391806bd7a7f456e4833c9d8 Mon Sep 17 00:00:00 2001
From: Julius Beckmann <github@h4cc.de>
Date: Mon, 11 Aug 2014 22:49:56 +0200
Subject: [PATCH] Tried to fix bug #29. Need to validate with positive error
 case.

---
 src/Ssh/Sftp.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Ssh/Sftp.php b/src/Ssh/Sftp.php
index edff707..7daa8d8 100644
--- a/src/Ssh/Sftp.php
+++ b/src/Ssh/Sftp.php
@@ -287,8 +287,10 @@ private function scanDirectory($directory, $recursive)
 
                 if ($recursive) {
                     $children    = $this->scanDirectory($filename, $recursive);
-                    $files       = array_merge($files, $children[0]);
-                    $directories = array_merge($directories, $children[1]);
+                    if(false !== $children) {
+                        $files       = array_merge($files, $children[0]);
+                        $directories = array_merge($directories, $children[1]);
+                    }
                 }
             }
         }