From 3de6cdcf8411d1b86f3bca05eb2c4f9036d714ed Mon Sep 17 00:00:00 2001
From: Isidor Zeuner <minetest@quidecco.de>
Date: Wed, 28 Jun 2017 19:09:56 +0200
Subject: [PATCH] fix type error

---
 worldedit_commands/init.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
index 40155f0..ac6db3b 100644
--- a/worldedit_commands/init.lua
+++ b/worldedit_commands/init.lua
@@ -592,6 +592,7 @@ local check_cylinder = function(name, param)
 		return nil
 	end
 	if nil ~= area_protection.areas then
+		length = tonumber(length)
 		if axis == "?" then
 			local sign
 			axis, sign = worldedit.player_axis(name)