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[AsseticBundle] fixed controller

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This commit is contained in:
Kris Wallsmith 2011-04-21 15:01:24 -07:00
parent e6d86eb9f7
commit b69ed7f766
1 changed files with 6 additions and 5 deletions
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11
src/Symfony/Bundle/AsseticBundle/Controller/AsseticController.php
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@ -83,12 +83,13 @@ class AsseticController
return new AssetCache($asset, $this->cache);
}
private function findAssetLeaf(AssetInterface $asset, $pos)
private function findAssetLeaf(\Traversable $asset, $pos)
{
$leaves = array_values(iterator_to_array($asset));
if (isset($leaves[$pos])) {
return $leaves[$pos];
$i = 0;
foreach ($asset as $leaf) {
if ($pos == $i++) {
return $leaf;
}
}
}
}