From 11d2da494616db6604a7088611638e7eeb1ca0d8 Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Sun, 28 Jun 2020 21:47:46 +0200
Subject: [PATCH] PHP 7.4: fix compatibility issue

Array access using curly braces has been deprecated in PHP 7.4.

Ref: https://www.php.net/manual/en/migration74.deprecated.php#migration74.deprecated.core.array-string-access-curly-brace
---
 src/Settings.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Settings.php b/src/Settings.php
index af6a339..a35d60d 100644
--- a/src/Settings.php
+++ b/src/Settings.php
@@ -76,7 +76,7 @@ public static function parseArguments(array $arguments)
         $setting = new self;
 
         foreach ($arguments as $argument) {
-            if ($argument{0} !== '-') {
+            if ($argument[0] !== '-') {
                 $setting->paths[] = $argument;
             } else {
                 switch ($argument) {