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SortBox::handleRequest(): check whether $this->query !== null

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refs #9220
This commit is contained in:
Alexander A. Klimov 2015-05-12 10:29:50 +02:00
parent dd58f1466c
commit afa0dc0956
1 changed files with 7 additions and 5 deletions
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2
library/Icinga/Web/Widget/SortBox.php
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@ -109,12 +109,14 @@ class SortBox extends AbstractWidget
public function handleRequest(Request $request = null)
{
if ($this->query !== null) {
if ($request === null) {
$request = Icinga::app()->getFrontController()->getRequest();
}
if ($sort = $request->getParam('sort')) {
$this->query->order($sort, $request->getParam('dir'));
}
}
return $this;
}