From a7acbc30103682a609b602cb0876f033a0b80dd5 Mon Sep 17 00:00:00 2001
From: Paul Water <p.r.water@setbased.nl>
Date: Sat, 26 Dec 2020 14:52:43 +0100
Subject: [PATCH] PHP 8 ready.

---
 .scrutinizer.yml | 4 ++++
 .travis.yml      | 2 +-
 src/Url.php      | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index ba3ff8a..07f6437 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -5,6 +5,10 @@ filter:
     - 'test/'
 
 build:
+  environment:
+    php:
+      version: '7.4'
+
   nodes:
     analysis:
       tests:
diff --git a/.travis.yml b/.travis.yml
index 33d0209..8ab1122 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: php
 php:
-  - '7.3'
   - '7.4'
+  - '8.0'
 
 install:
   - composer self-update
diff --git a/src/Url.php b/src/Url.php
index debe4e4..f022313 100644
--- a/src/Url.php
+++ b/src/Url.php
@@ -100,7 +100,7 @@ public static function combine(string $uri1, string $uri2): string
     }
 
     // Handle spacial cases for the fragment part of the URI.
-    if (!isset($parts2['fragment']))
+    if (($parts2['fragment'] ?? '')==='')
     {
       $combined_uri_parts['fragment'] = null;
     }