@@ -356,8 +356,9 @@ |
||
356 | 356 | } else { |
357 | 357 | if (empty($this->sort_callback) && !empty($this->sort)) { |
358 | 358 | $column = $this->getColumn(array_keys($this->sort)[0]); |
359 | - if ($column->isSortable() AND Nette\Utils\Validators::isCallable($column->getSortableCallback())) |
|
360 | - $this->sort_callback = $column->getSortableCallback(); |
|
359 | + if ($column->isSortable() AND Nette\Utils\Validators::isCallable($column->getSortableCallback())) { |
|
360 | + $this->sort_callback = $column->getSortableCallback(); |
|
361 | + } |
|
361 | 362 | } |
362 | 363 | |
363 | 364 | $items = Nette\Utils\Callback::invokeArgs( |