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Fix Crash if something costs 0 in shop (#6106)

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This commit is contained in:
DizzyEggg
2025-01-25 17:38:19 +01:00
committed by GitHub
parent 856553daf4
commit df50320ca6
1 changed files with 5 additions and 1 deletions
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6
src/shop.c
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@@ -1066,7 +1066,11 @@ static void Task_BuyHowManyDialogueInit(u8 taskId)
BuyMenuPrintItemQuantityAndPrice(taskId);
ScheduleBgCopyTilemapToVram(0);
maxQuantity = GetMoney(&gSaveBlock1Ptr->money) / sShopData->totalCost;
// Avoid division by zero in-case something costs 0 pokedollars.
if (sShopData->totalCost == 0)
maxQuantity = MAX_BAG_ITEM_CAPACITY;
else
maxQuantity = GetMoney(&gSaveBlock1Ptr->money) / sShopData->totalCost;
if (maxQuantity > MAX_BAG_ITEM_CAPACITY)
sShopData->maxQuantity = MAX_BAG_ITEM_CAPACITY;