[AsseticBundle] fixed controller
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@ -83,12 +83,13 @@ class AsseticController
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return new AssetCache($asset, $this->cache);
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}
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private function findAssetLeaf(AssetInterface $asset, $pos)
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private function findAssetLeaf(\Traversable $asset, $pos)
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{
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$leaves = array_values(iterator_to_array($asset));
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if (isset($leaves[$pos])) {
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return $leaves[$pos];
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$i = 0;
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foreach ($asset as $leaf) {
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if ($pos == $i++) {
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return $leaf;
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}
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}
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}
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}
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