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Add extra check and warning on missing player data.
* For some unexplained reason, `mcl_burning.storage[player]` can sometimes be `nil`, causing a crash in `on_leaveplayer()`. This commit adds a check for that. If a `nil` is encountered, a sane value is substituted and a warning is set to the log.
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@ -67,6 +67,13 @@ end)
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local function on_leaveplayer(player)
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local storage = mcl_burning.storage[player]
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if not storage then
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-- For some unexplained reasons, mcl_burning.storage can be `nil` here.
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-- Logging this exception to assist in finding the cause of this.
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minetest.log("warning", "on_leaveplayer: missing mcl_burning.storage "
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.. "for player " .. player.name)
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storage = {}
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end
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storage.fire_hud_id = nil
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player:get_meta():set_string("mcl_burning:data", minetest.serialize(storage))
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mcl_burning.storage[player] = nil
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