Code Duplication    Length = 3-3 lines in 2 locations

code/RepeatOrdersPage.php 2 locations

@@ 300-302 (lines=3) @@
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        $repeatOrderID = intval($this->request->param('ID'));
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        $orderID = 0;
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        if ($action == 'createorder' || isset($_REQUEST['action_doCreate'])) {
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            if (isset($_REQUEST['action_doCreate']) && isset($_REQUEST['repeatOrderID'])) {
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                $repeatOrderID = intval($_REQUEST['repeatOrderID']);
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            }
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            if ($action == 'createorder') {
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                $orderID = $repeatOrderID;
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                $repeatOrderID = 0;
@@ 314-316 (lines=3) @@
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                $orderID
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            );
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        } elseif ($action == 'update' || isset($_REQUEST['action_doSave'])) {
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            if (isset($_REQUEST['action_doSave']) && isset($_REQUEST['RepeatOrderID'])) {
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                $repeatOrderID = intval($_REQUEST['RepeatOrderID']);
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            }
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            return RepeatOrderForm::create(
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                $this,
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                'RepeatOrderForm',