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Merge pull request #30 from halkyon/undefined_var_fix

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Fixing undefined variable $dataList
This commit is contained in:
Ed Chipman 2013-02-12 05:14:33 -08:00
commit a8950160c8
1 changed files with 4 additions and 0 deletions
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4
code/forms/GridFieldSortableRows.php
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@ -20,6 +20,8 @@ class GridFieldSortableRows implements GridField_HTMLProvider, GridField_ActionP
* @return Array Map where the keys are fragment names and the values are pieces of HTML to add to these fragments.
*/
public function getHTMLFragments($gridField) {
$dataList = $gridField->getList();
if(class_exists('UnsavedRelationList') && $dataList instanceof UnsavedRelationList) {
return array();
}
@ -246,6 +248,8 @@ class GridFieldSortableRows implements GridField_HTMLProvider, GridField_ActionP
* @param Array $data Data submitted in the request
*/
protected function saveGridRowSort(GridField $gridField, $data) {
$dataList = $gridField->getList();
if(class_exists('UnsavedRelationList') && $dataList instanceof UnsavedRelationList) {
user_error('Cannot sort an UnsavedRelationList', E_USER_ERROR);
return;