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fix crash on first launch

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This commit is contained in:
crabycowman123 2022-01-31 20:35:11 -06:00
parent 39ded9277d
commit bb4a3f0133
1 changed files with 3 additions and 1 deletions
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4
mods/mtr_currency/init.lua
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@ -12,7 +12,9 @@ mtr_currency.set_credits = function(credits, playername)
print(data)
data[playername] = credits
currencyStorageRef:set_string("credits", minetest.serialize(data))
minetest.get_player_by_name(playername):hud_remove(hud_ids[playername])
if hud_ids[playername] then
minetest.get_player_by_name(playername):hud_remove(hud_ids[playername])
end
hud_ids[playername] = minetest.get_player_by_name(playername):hud_add({
hud_elem_type = "text",
position = {x = 0.95, y = 0.1},