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lib: fix division by zero in roi when all assets are sold (fixes #2281)

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Dmitry Astapov 2024-11-06 12:10:05 +00:00 committed by Simon Michael
parent d176215f03
commit c006959b05
1 changed files with 3 additions and 1 deletions
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hledger/Hledger/Cli/Commands/Roi.hs
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@ -239,7 +239,9 @@ timeWeightedReturn styles showCashFlow prettyTables investmentsQuery trans mixed
Left pnl' ->
-- PnL change
let valueAfterDate = valueOnDate + unMix pnl'
unitCost' = valueAfterDate/unitBalance
unitCost' =
if unitBalance == 0 then initialUnitCost -- everything was sold, let's reset the cost to initial cost
else valueAfterDate/unitBalance
in (valueOnDate, 0, unitCost', unitBalance))
(0, 0, initialUnitCost, initialUnits)
$ dbg3 "changes" changes