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Catch null pointer [skip ci]

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This commit is contained in:
James Cole
2018-03-11 08:23:47 +01:00
parent 7d6c8aa9dc
commit 9e6194bfdc
1 changed files with 5 additions and 1 deletions
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6
app/Support/Twig/Extension/TransactionJournal.php
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@@ -58,8 +58,12 @@ class TransactionJournal extends Twig_Extension
{ {
/** @var JournalRepositoryInterface $repository */ /** @var JournalRepositoryInterface $repository */
$repository = app(JournalRepositoryInterface::class); $repository = app(JournalRepositoryInterface::class);
$result = $repository->getMetaField($journal, $field);
if (is_null($result)) {
return '';
}
return $repository->getMetaField($journal, $field); return $result;
} }
/** /**