From ce9ce35a20c9280813161b6783aac39c15ed1f70 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sat, 8 Sep 2012 08:21:37 +0200
Subject: [PATCH] Fix //replace air <something>

---
 functions.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.lua b/functions.lua
index b2f6443..53e5e20 100644
--- a/functions.lua
+++ b/functions.lua
@@ -47,7 +47,7 @@ worldedit.replace = function(pos1, pos2, searchnode, replacenode)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 	local env = minetest.env
 
-	if searchnode:find(":") == nil then
+	if minetest.registered_nodes[searchnode] == nil then
 		searchnode = "default:" .. searchnode
 	end