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Some PHP 7.1 compatible code.

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This commit is contained in:
James Cole
2017-07-23 19:06:24 +02:00
parent 05e73344eb
commit 7b03b0c5fc
12 changed files with 15 additions and 14 deletions
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2
app/Support/Twig/General.php
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@@ -147,7 +147,7 @@ class General extends Twig_Extension
protected function balance(): Twig_SimpleFilter
{
return new Twig_SimpleFilter(
'balance', function (Account $account = null): string {
'balance', function (?Account $account): string {
if (is_null($account)) {
return 'NULL';
}