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
php-parallel-lint · Jan 19, 2020 · e0b2811 · e0b2811
1 parent aef05f1
commit e0b2811
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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) {