Remove unused reference

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Dennis Eichhorn 2018-08-28 19:50:07 +02:00 committed by GitHub
parent cf161359c2
commit 70610fbd70
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@ -57,7 +57,7 @@ final class ArrayUtils
throw new \Exception();
}
foreach ($nodes as &$node) {
foreach ($nodes as $node) {
$prevEl = &$el;
if (!isset($el[$node])) {