From f18e150d1fcd0b1657bc0fcf1fb0e5a7450fdfa8 Mon Sep 17 00:00:00 2001
From: Zweihorn <4863737+Zweihorn@users.noreply.github.com>
Date: Sat, 30 Mar 2024 17:32:45 +0100
Subject: [PATCH] Update metadata.php syntax to avoid warning

ref https://github.com/cosmocode/dokuwiki-template-sprintdoc/issues/110
---
 conf/metadata.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/metadata.php b/conf/metadata.php
index ff5023f..863b778 100755
--- a/conf/metadata.php
+++ b/conf/metadata.php
@@ -20,4 +20,4 @@ $meta['header_layout'] = array(
 
 $meta['autocollapse'] = array('onoff');
 $meta['closedwiki'] = array('onoff');
-$meta['copyright'] = [];
+$meta['copyright'] = array('');