From 05f1fcf84321d766dce8e1d9490a01218a128094 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Tue, 16 May 2023 13:58:28 +0200
Subject: fix function syntax and scoping

---
 moc-commands.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/moc-commands.php b/moc-commands.php
index ec962d6..12fa400 100644
--- a/moc-commands.php
+++ b/moc-commands.php
@@ -61,7 +61,8 @@ function list_info($max_line_len = 0) {
   return $list . " (" . $cnt . ")";
 }
 
-print_known_commands() {
+function print_known_commands() {
+  global $commands;
   foreach ($commands as $key => $command) {
     print '  <a href="?what=' . $key;
     attach_key();
-- 
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