quick crash fix

diff --git a/rubber.lua b/rubber.lua
index d59190eb0cf8e4afaba2193116f236c4126953d6..0d1f9b9f04f167dd3d0388bdfd88a4124507adca 100644 (file)
--- a/rubber.lua
+++ b/rubber.lua
@@ -94,7 +94,7 @@ minetest.register_craft({
        burntime = 10
 })
 
-function technic:generate_tree(pos, trunk, leaves, underground, replacements)
+function generate_tree(pos, trunk, leaves, underground, replacements)
        pos.y = pos.y-1
        local nodename = minetest.env:get_node(pos).name
        local ret = true