@@ -902,7 +902,7 @@  | 
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| 902 | 902 | *  | 
                                                        
| 903 | 903 | * @param array $data  | 
                                                        
| 904 | 904 | * @param Form $form  | 
                                                        
| 905 | - * @return DBHTMLText|HTTPResponse  | 
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| 905 | + * @return null|HTTPResponse  | 
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| 906 | 906 | */  | 
                                                        
| 907 | 907 | public function addtocampaign($data, $form)  | 
                                                        
| 908 | 908 |      { | 
                                                        
@@ -23,11 +23,9 @@  | 
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| 23 | 23 | use SilverStripe\Control\HTTPRequest;  | 
                                                        
| 24 | 24 | use SilverStripe\Control\HTTPResponse;  | 
                                                        
| 25 | 25 | use SilverStripe\Core\Injector\Injector;  | 
                                                        
| 26 | -use SilverStripe\Forms\DateField;  | 
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| 27 | 26 | use SilverStripe\Forms\Form;  | 
                                                        
| 28 | 27 | use SilverStripe\Forms\FormFactory;  | 
                                                        
| 29 | 28 | use SilverStripe\ORM\ArrayList;  | 
                                                        
| 30 | -use SilverStripe\ORM\DataList;  | 
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| 31 | 29 | use SilverStripe\ORM\DataObject;  | 
                                                        
| 32 | 30 | use SilverStripe\ORM\FieldType\DBHTMLText;  | 
                                                        
| 33 | 31 | use SilverStripe\ORM\ValidationResult;  | 
                                                        
@@ -133,7 +133,7 @@  | 
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| 133 | 133 | *  | 
                                                        
| 134 | 134 | * @param int $parentID Parent folder id  | 
                                                        
| 135 | 135 | * @param int $maxDepth Hard limit of max depth  | 
                                                        
| 136 | - * @return array List of parent IDs, including $parentID  | 
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| 136 | + * @return integer[] List of parent IDs, including $parentID  | 
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| 137 | 137 | */  | 
                                                        
| 138 | 138 | protected function getNestedFolderIDs($parentID, $maxDepth = 5)  | 
                                                        
| 139 | 139 |      { |