From 4e5ed5d8b9cd5090e8ed5559a9da2454bf081509 Mon Sep 17 00:00:00 2001
From: Ondrej Mirtes <ondrej@mirtes.cz>
Date: Fri, 29 Oct 2021 16:43:40 +0200
Subject: [PATCH] Hoa - fix PHP 8.1 deprecation

---
 patches/Rule.patch | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 patches/Rule.patch

diff --git a/patches/Rule.patch b/patches/Rule.patch
new file mode 100644
index 0000000000..2efb475fe8
--- /dev/null
+++ b/patches/Rule.patch
@@ -0,0 +1,16 @@
+@package hoa/compiler
+
+--- Llk/Rule/Rule.php	2017-08-08 09:44:07.000000000 +0200
++++ Llk/Rule/Rule.php	2021-10-29 16:42:12.000000000 +0200
+@@ -118,7 +118,10 @@
+     {
+         $this->setName($name);
+         $this->setChildren($children);
+-        $this->setNodeId($nodeId);
++
++		if ($nodeId !== null) {
++			$this->setNodeId($nodeId);
++		}
+
+         return;
+     }