From 4cae6c8914079dfe20dcf09674b79f19ee23157c Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Tue, 22 Mar 2022 12:42:55 +0100
Subject: [PATCH] Removed redundant string cast, now correctly identified by
 `vimeo/psalm:^4.20`

`substr()` only fails when one of the inputs is not a `string`, but that no longer
holds true as per `php:^8.0`, since the input must be a `string` upfront.
---
 src/Provider/Dce/SystemDceSecurityProvider.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Provider/Dce/SystemDceSecurityProvider.php b/src/Provider/Dce/SystemDceSecurityProvider.php
index 6d6240b..7ff4076 100644
--- a/src/Provider/Dce/SystemDceSecurityProvider.php
+++ b/src/Provider/Dce/SystemDceSecurityProvider.php
@@ -229,6 +229,6 @@ class SystemDceSecurityProvider implements DceSecurityProviderInterface
             return '';
         }
 
-        return trim((string) substr($sid, $lastHyphen + 1));
+        return trim(substr($sid, $lastHyphen + 1));
     }
 }