From 3413ee5bd488e73482ec376db62559f274cd8b3b Mon Sep 17 00:00:00 2001
From: edward <edward@roojs.com>
Date: Thu, 9 Nov 2017 18:48:44 +0800
Subject: [PATCH] DataObjects/Images.php

---
 DataObjects/Images.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/DataObjects/Images.php b/DataObjects/Images.php
index 08373d44..fccf747c 100644
--- a/DataObjects/Images.php
+++ b/DataObjects/Images.php
@@ -807,12 +807,13 @@ class Pman_Core_DataObjects_Images extends DB_DataObject
                 }
                 
                 $pdftk = System::which('pdftk');
+                $grep = System::which('grep');
                 
                 if (empty($pdftk)) {
                     return false;
                 }
                 
-                
+                $cmd = "{$pdftk} dump_data | grep "
                 
                 break;
             default :
-- 
2.39.2