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fix: initialize empty cassettes in case of undefined values

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This commit is contained in:
Sérgio Salgado 2022-01-13 17:42:22 +00:00
parent cfb360ab4e
commit 681b76739f
1 changed files with 3 additions and 2 deletions
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5
lib/bill-math.js
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@ -73,8 +73,9 @@ function unmergeCassettes(cassettes, output) {
}
function makeChangeDuo(cassettes, amount) {
const small = cassettes[0]
const large = cassettes[1]
// Initialize empty cassettes in case of undefined, due to same denomination across all cassettes results in a single merged cassette
const small = cassettes[0] ?? { denomination: 0, count: 0 }
const large = cassettes[1] ?? { denomination: 0, count: 0 }
const largeDenom = large.denomination
const smallDenom = small.denomination