From d616a783c6af5155ac0816d87aab9ded940358f4 Mon Sep 17 00:00:00 2001
From: UndefinedOffset <echipman@webbuildersgroup.com>
Date: Thu, 1 Mar 2018 10:51:44 -0400
Subject: [PATCH] Fixed typo

---
 code/forms/GridFieldSortableRows.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/forms/GridFieldSortableRows.php b/code/forms/GridFieldSortableRows.php
index b2b7272..82b5282 100644
--- a/code/forms/GridFieldSortableRows.php
+++ b/code/forms/GridFieldSortableRows.php
@@ -212,7 +212,7 @@ class GridFieldSortableRows implements GridField_HTMLProvider, GridField_ActionP
 				list($parentClass, $componentClass, $parentField, $componentField, $table) = $owner->many_many((!empty($this->custom_relation_name) ? $this->custom_relation_name:$gridField->getName()));
 				$extraFields=$owner->many_many_extraFields((!empty($this->custom_relation_name) ? $this->custom_relation_name:$gridField->getName()));
 				
-				if(!$extraFields || !array_key_exists($this->sortColumn, $extraFields) || !(strtolower($extraFields[$this->sortColumn])=='int' || is_subclass_of('Int', $extraFields[$this->sortColumn])) || strtolower($extraFields[$this->sortColumn])=='dbint' || is_subclass_of('DBInt', $extraFields[$this->sortColumn]))) {
+				if(!$extraFields || !array_key_exists($this->sortColumn, $extraFields) || !(strtolower($extraFields[$this->sortColumn])=='int' || is_subclass_of('Int', $extraFields[$this->sortColumn]) || strtolower($extraFields[$this->sortColumn])=='dbint' || is_subclass_of('DBInt', $extraFields[$this->sortColumn]))) {
 					user_error('Sort column '.$this->sortColumn.' must be an instance of DBInt, column is of type '.$extraFields[$this->sortColumn], E_USER_ERROR);
 					exit;
 				}