1 files changed, 2 insertions, 2 deletions
diff --git a/init.lua b/init.lua
index 39ec8c0..1a2d23b 100644
--- a/init.lua
+++ b/init.lua
@@ -23,7 +23,7 @@ local tjunction_get_rules = function (node)
 	 {x = 1,  y = 0,  z =  0},
 	 {x = 0,  y = 0,  z = -1}}
 
-	for i = 0, node.param2%32 do
+	for _=0,node.param2%32 do
 		rules = mesecon.rotate_rules_left(rules)
 	end
 
@@ -35,7 +35,7 @@ local corner_get_rules = function (node)
 	{{x = 1,  y = 0,  z =  0},
 	 {x = 0,  y = 0,  z = -1}}
 
-	for i = 0, node.param2%32 do
+	for _=0,node.param2%32 do
 		rules = mesecon.rotate_rules_left(rules)
 	end