From 4496dda72c94915da2083ddb5ae7d2ecb967890e Mon Sep 17 00:00:00 2001
From: Pavel <phm.psthmn@gmail.com>
Date: Sun, 13 Dec 2015 14:42:45 +0500
Subject: [PATCH] + An isset check for the global $modx variable has been added
 to prevent an error when calling the getFullTableName method.

---
 modx.ddtools.class.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/modx.ddtools.class.php b/modx.ddtools.class.php
index a14b9ac..8f2902f 100644
--- a/modx.ddtools.class.php
+++ b/modx.ddtools.class.php
@@ -1307,9 +1307,11 @@ public static function generateRandomString($length = 8, $chars = 'abcdefghijklm
 	}
 }
 
-//Решение спорное, но делать Синглтон очень не хотелось
-foreach (ddTools::$tables as $key => $val){
-	ddTools::$tables[$key] = $modx->getFullTableName($key);
+if(isset($modx)){
+	//Решение спорное, но делать Синглтон очень не хотелось
+	foreach (ddTools::$tables as $key => $val){
+		ddTools::$tables[$key] = $modx->getFullTableName($key);
+	}
 }
 
 if (method_exists($modx, 'getVersionData')){