From 946c1edb6deb99c767ae180660f642aa9638c27e Mon Sep 17 00:00:00 2001
From: jrfnl <jrfnl@users.noreply.github.com>
Date: Sun, 18 Aug 2019 17:47:12 +0200
Subject: [PATCH] PHP 7.4: fix deprecation notice

PHP 7.4 deprecates the use of curly braces for array/string character access.

See: https://wiki.php.net/rfc/deprecate_curly_braces_array_access
---
 src/Settings.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Settings.php b/src/Settings.php
index fb0c4ab5..24071af1 100644
--- a/src/Settings.php
+++ b/src/Settings.php
@@ -127,7 +127,7 @@ public static function parseArguments(array $arguments)
         }
 
         foreach ($arguments as $argument) {
-            if ($argument{0} !== '-') {
+            if ($argument[0] !== '-') {
                 $settings->paths[] = $argument;
             } else {
                 switch ($argument) {