@@ -204,7 +204,7 @@ |
||
204 | 204 | * |
205 | 205 | * @param string $filename The name of the file to be deleted |
206 | 206 | * |
207 | - * @return boolean TRUE on success, else FALSE |
|
207 | + * @return boolean|null TRUE on success, else FALSE |
|
208 | 208 | */ |
209 | 209 | public function deleteFile($filename) |
210 | 210 | { |