From 79fd257589d7b9c968657aa40b2e78631c5fb2e9 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Fri, 2 Feb 2024 12:58:43 +0200
Subject: [PATCH] fix getH1 response

---
 src/Dokuwiki/Reader.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Dokuwiki/Reader.php b/src/Dokuwiki/Reader.php
index 55dcf3d..ffd0a47 100644
--- a/src/Dokuwiki/Reader.php
+++ b/src/Dokuwiki/Reader.php
@@ -251,7 +251,7 @@ class Reader
     {
         foreach ((array) explode(PHP_EOL, $gemini) as $line)
         {
-            preg_match_all(
+            preg_match(
                 $regex,
                 $line,
                 $matches
@@ -266,6 +266,8 @@ class Reader
                 break;
             }
         }
+
+        return null;
     }
 
     public function getLinks(string $gemini, ?string $regex = '/(https?|gemini):\/\/\S+/'): array