From e358f195489c7b54af1b6acda201041e6337222a Mon Sep 17 00:00:00 2001
From: James Cole <thegrumpydictator@gmail.com>
Date: Mon, 12 Aug 2019 18:16:12 +0200
Subject: [PATCH] Make method static

---
 app/Support/Twig/AmountFormat.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Support/Twig/AmountFormat.php b/app/Support/Twig/AmountFormat.php
index ad712e781f..1a1a6a2abf 100644
--- a/app/Support/Twig/AmountFormat.php
+++ b/app/Support/Twig/AmountFormat.php
@@ -123,7 +123,7 @@ class AmountFormat extends Twig_Extension
         return new Twig_SimpleFunction(
             'formatAmountBySymbol',
             /** @noinspection MoreThanThreeArgumentsInspection */
-            function (string $amount, string $symbol, int $decimalPlaces = null, bool $coloured = null): string {
+            static function (string $amount, string $symbol, int $decimalPlaces = null, bool $coloured = null): string {
                 $decimalPlaces            = $decimalPlaces ?? 2;
                 $coloured                 = $coloured ?? true;
                 $currency                 = new TransactionCurrency;