From b52ba9a4502f1698e9edec100e5076eeede236d5 Mon Sep 17 00:00:00 2001
From: Jude Melton-Houghton <jwmhjwmh@gmail.com>
Date: Thu, 25 Aug 2022 10:26:08 -0400
Subject: [PATCH] Handle invalid param2 in presets.lua

---
 mesecons/presets.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mesecons/presets.lua b/mesecons/presets.lua
index e10dd36..bf16d99 100644
--- a/mesecons/presets.lua
+++ b/mesecons/presets.lua
@@ -64,6 +64,8 @@ local rules_buttonlike = {
 }
 
 local function rules_from_dir(ruleset, dir)
+	if not dir then return {} end
+
 	if dir.x ==  1 then return ruleset.xp end
 	if dir.y ==  1 then return ruleset.yp end
 	if dir.z ==  1 then return ruleset.zp end