forked from VoxeLibre/VoxeLibre
prevent divizion by zero in mcl_furnaces
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@ -321,7 +321,10 @@ local function furnace_node_timer(pos, elapsed)
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local result = false
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if active then
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local fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
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local fuel_percent = 0
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if fuel_totaltime > 0 then
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fuel_percent = math.floor(fuel_time / fuel_totaltime * 100)
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end
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formspec = active_formspec(fuel_percent, item_percent)
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swap_node(pos, "mcl_furnaces:furnace_active")
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-- make sure timer restarts automatically
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