fix absolute address detection

README.md

@@ -227,7 +227,7 @@ Network entities validation
 
 ## Integrations
 
+* [gemini-dl](https://github.com/YGGverse/gemini-dl) - CLI batch downloader for Gemini protocol
 * [web-api](https://github.com/YGGverse/web-api) - Network API with native Yggdrasil/IPv6 support
 * [Yo!](https://github.com/YGGverse/Yo) - Crawler and search engine for different networks
 * [Yoda](https://github.com/YGGverse/Yoda) - Experimental PHP-GTK browser for Gemini protocol
-* [gemini-dl](https://github.com/YGGverse/gemini-dl) - CLI downloader for Gemini protocol

src/Address.php

@@ -83,7 +83,9 @@ class Address
 
     public function isAbsolute(): bool
     {
-        return ($this->_scheme && $this->_host);
+        return boolval(
+            $this->_scheme || $this->_host
+        );
     }
 
     public function isRelative(): bool