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Original file line number	Diff line number	Diff line change
@@ -375,11 +375,7 @@ following method to the ``ProductRepository`` class::
`375`	`375`	`WHERE p.id = :id'`
`376`	`376`	`)->setParameter('id', $productId);`
`377`	`377`
`378`		`- try {`
`379`		`- return $query->getSingleResult();`
`380`		`- } catch (\Doctrine\ORM\NoResultException $exception) {`
`381`		`- return null;`
`382`		`- }`
	`378`	`+ return $query->getOneOrNullResult();`
`383`	`379`	`}`
`384`	`380`
`385`	`381`	Now, you can use this method in your controller to query for a ``Product``

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