From 97498cc3f6cd205a5a9297111737633c199b1e57 Mon Sep 17 00:00:00 2001
From: Christopher Pitt <cgpitt@gmail.com>
Date: Thu, 23 Apr 2015 16:47:54 +1200
Subject: [PATCH] Hide current parent for merge options

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

diff --git a/code/admin/GridFieldMergeAction.php b/code/admin/GridFieldMergeAction.php
index 2c25153..71aef18 100644
--- a/code/admin/GridFieldMergeAction.php
+++ b/code/admin/GridFieldMergeAction.php
@@ -65,7 +65,7 @@ class GridFieldMergeAction implements GridField_ColumnProvider, GridField_Action
 	 */
 	public function getColumnContent($gridField, $record, $columnName) {
 		if($columnName === 'MergeAction') {
-			$dropdown = new DropdownField('Target', 'Target', $this->records->map());
+			$dropdown = new DropdownField('Target', 'Target', $this->records->exclude('ID', $record->ID)->map());
 
 			$prefix = strtolower($this->parentMethod . '-' . $this->childMethod);