diff --git a/mods/carts/cart_entity.lua b/mods/carts/cart_entity.lua index c06f0a34..908ef556 100644 --- a/mods/carts/cart_entity.lua +++ b/mods/carts/cart_entity.lua @@ -134,7 +134,8 @@ function cart_entity:on_punch(puncher, time_from_last_punch, tool_capabilities, end local punch_interval = 1 - if tool_capabilities and tool_capabilities.full_punch_interval then + -- Faulty tool registrations may cause the interval to be set to 0 ! + if tool_capabilities and (tool_capabilities.full_punch_interval or 0) > 0 then punch_interval = tool_capabilities.full_punch_interval end time_from_last_punch = math.min(time_from_last_punch or punch_interval, punch_interval)