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@@ -90,7 +90,8 @@ class SequenceResource
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*/
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*/
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public function hasGraph()
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public function hasGraph()
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{
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{
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- return !empty($this->getSequence()->getGraph()) ? true : false;
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+ $graph = $this->getSequence()->getGraph();
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+ return !empty($graph) ? true : false;
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}
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}
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/**
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/**
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