add nil check for replace_with_item

minetest-mods / stamina

Adds hunger (stamina) to minetest.

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add nil check for replace_with_item #28

Closed fluxionary closed 4 years ago

fluxionary commented 4 years ago

Currently, stamina will crash the server every time a player eats something, if the server is not using LuaJIT. This is because str:format in Lua5.1 will not interpret nil values, whereas LuaJIT will interpret them.