From 00deb0c3fc7f7c5b0b2e6861246578cad7bcf052 Mon Sep 17 00:00:00 2001
From: Rui914 <rui914t@gmail.com>
Date: Sun, 10 Apr 2016 11:02:01 +0900
Subject: [PATCH] Fix undeclared global variable "rules"

---
 digilines/internal.lua | 2 --
 1 file changed, 2 deletions(-)

diff --git a/digilines/internal.lua b/digilines/internal.lua
index f29cc8d..2319c16 100644
--- a/digilines/internal.lua
+++ b/digilines/internal.lua
@@ -24,8 +24,6 @@ function digiline:getAnyInputRules(pos)
 	if spec.effector then
 		return digiline:importrules(spec.effector.rules, node)
 	end
-
-	return rules
 end
 
 function digiline:getAnyOutputRules(pos)