Code Duplication    Length = 4-4 lines in 2 locations

content/content.render.php 2 locations

@@ 71-74 (lines=4) @@
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			}
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			$parentField = $this->fieldManager->fetch($parentFieldId);
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			if (!$parentField || empty($parentField)) {
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				$this->_Result->appendChild(new XMLElement('error', __('Parent field not found')));
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				return;
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			}
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			if (!($parentField instanceof FieldRelationship)) {
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				$this->_Result->appendChild(new XMLElement('error', __('Parent field is `%s`, not `relationship field`', array($parentField->get('type')))));
@@ 76-79 (lines=4) @@
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				return;
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			}
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			if (!($parentField instanceof FieldRelationship)) {
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				$this->_Result->appendChild(new XMLElement('error', __('Parent field is `%s`, not `relationship field`', array($parentField->get('type')))));
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				return;
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			}
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			if (!$parentField->get('elements')) {
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				$parentField->set('elements', '*');
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			}