From 8a3f8feb50cb8192e579d444ed3417e6163b1544 Mon Sep 17 00:00:00 2001
From: Cauan Cabral <cauanc@gmail.com>
Date: Sun, 5 Apr 2020 12:04:02 -0300
Subject: [PATCH] Ensure $url['path'] exists before use

Fix Psalm 167 error
---
 src/AuthenticationService.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/AuthenticationService.php b/src/AuthenticationService.php
index 95a57940..5e3a37fb 100644
--- a/src/AuthenticationService.php
+++ b/src/AuthenticationService.php
@@ -379,6 +379,7 @@ public function getUnauthenticatedRedirectUrl(ServerRequestInterface $request):
             $url['query'] = $query;
         }
         $fragment = isset($url['fragment']) ? '#' . $url['fragment'] : '';
+        $url['path'] = $url['path'] ?? '/';
 
         return $url['path'] . '?' . $url['query'] . $fragment;
     }