Code Duplication    Length = 3-4 lines in 2 locations

lib/elFinderVolumeDriver.class.php 2 locations

@@ 1819-1821 (lines=3) @@
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    {
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        $path = $hash ? $this->decode($hash) : $this->root;
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        if (($dir = $this->stat($path)) == false || $dir['mime'] != 'directory') {
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            return false;
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        }
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        $dirs = $this->gettree($path, $deep > 0 ? $deep - 1 : $this->treeDeep - 1, $exclude ? $this->decode($exclude) : null);
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        array_unshift($dirs, $dir);
@@ 1931-1934 (lines=4) @@
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     **/
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    public function open($hash)
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    {
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        if (($file = $this->file($hash)) == false
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        || $file['mime'] == 'directory') {
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            return false;
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        }
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        return $this->fopenCE($this->decode($hash), 'rb');
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    }