Code Duplication    Length = 4-4 lines in 3 locations

src/wp-admin/includes/class-ftp.php 3 locations

@@ 684-687 (lines=4) @@
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	function mget($remote, $local=".", $continious=false) {
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		$list=$this->rawlist($remote, "-lA");
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		if($list===false) {
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			$this->PushError("mget","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
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			return FALSE;
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		}
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		if(empty($list)) return true;
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		if(!@file_exists($local)) {
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			if(!@mkdir($local)) {
@@ 723-726 (lines=4) @@
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	function mdel($remote, $continious=false) {
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		$list=$this->rawlist($remote, "-la");
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		if($list===false) {
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			$this->PushError("mdel","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
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			return false;
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		}
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		foreach($list as $k=>$v) {
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			$list[$k]=$this->parselisting($v);
@@ 828-831 (lines=4) @@
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	function dirlist($remote) {
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		$list=$this->rawlist($remote, "-la");
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		if($list===false) {
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			$this->PushError("dirlist","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents");
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			return false;
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		}
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		$dirlist = array();
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		foreach($list as $k=>$v) {