Prevent crash when default is unavailable.

2017-01-19 21:36:01 +03:00 · 2017-01-19 21:36:01 +03:00 · f7ee82adb8
commit f7ee82adb8
parent 20dc760962
1 changed files with 2 additions and 0 deletions
--- a/crafting.lua
+++ b/crafting.lua
@ -8,6 +8,8 @@ local function find_available_craftitem(...)
 			return name
 		end
 	end
+	-- make register_craft happy
+	return "-- unavailable --"
 end

 local digiline_wire = "digilines:wire_std_00000000"