Use better way to check for the existence of smbclient

diff --git a/apps/files_external/lib/smb.php b/apps/files_external/lib/smb.php
index 571a265e983c5836b09f4d02360fbca263799888..34f91defdccbceddd125819e643b7253c6e8f6d7 100644 (file)
--- a/apps/files_external/lib/smb.php
+++ b/apps/files_external/lib/smb.php
@@ -267,12 +267,7 @@ class SMB extends Common {
         * check if smbclient is installed
         */
        public static function checkDependencies() {
-               if (function_exists('shell_exec')) {
-                       $output = shell_exec('command -v smbclient 2> /dev/null');
-                       if (!empty($output)) {
-                               return true;
-                       }
-               }
-               return array('smbclient');
+               $smbClientExists = (bool)\OC_Helper::findBinaryPath('smbclient');
+               return $smbClientExists ? true : array('smbclient');
        }
 }