Fixed ignoring of "diggable" property of nodes.

0gb-us · ShadowNinja · commit 53ab2f8defa1 · 2013-11-01T10:58:41.000-04:00
diff --git a/builtin/item.lua b/builtin/item.lua
@@ -370,8 +370,7 @@ end
 
 function minetest.node_dig(pos, node, digger)
 	local def = ItemStack({name=node.name}):get_definition()
-	-- Check if def ~= 0 because we always want to be able to remove unknown nodes
-	if #def ~= 0 and not def.diggable or (def.can_dig and not def.can_dig(pos,digger)) then
+	if not def.diggable or (def.can_dig and not def.can_dig(pos,digger)) then
 		minetest.log("info", digger:get_player_name() .. " tried to dig "
 			.. node.name .. " which is not diggable "
 			.. minetest.pos_to_string(pos))
diff --git a/builtin/misc_register.lua b/builtin/misc_register.lua
@@ -270,6 +270,7 @@ minetest.register_item(":unknown", {
 	on_place = minetest.item_place,
 	on_drop = minetest.item_drop,
 	groups = {not_in_creative_inventory=1},
+	diggable = true,
 })
 
 minetest.register_node(":air", {
