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added LogicException

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Shaked 2013-11-07 00:45:10 +01:00
parent 73d1659e60
commit fb4a601bcb
1 changed files with 4 additions and 0 deletions
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4
Strategy/ObjectCollection.php
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@ -30,6 +30,10 @@ class ObjectCollection
*/ */
public function sort() public function sort()
{ {
if (!$this->comparator){
throw new \LogicException("Comparator is not set");
}
$callback = array($this->comparator, 'compare'); $callback = array($this->comparator, 'compare');
uasort($this->elements, $callback); uasort($this->elements, $callback);