sdk: fix bn bug (#543)

* sdk: fix bn bug * update changelog
drift-labs · Jul 19, 2023 · c53fbf8 · c53fbf8
1 parent c6056d5
commit c53fbf8
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixes
 
+- ts-sdk: fix abs for dustBaseAssetValue in getPerpPositionWithLPSettle (#543)
+
 ### Breaking
 
 - ts-sdk: account for lp shares in liq price ([#522](https://github.com/drift-labs/protocol-v2/pull/522))

diff --git a/sdk/src/user.ts b/sdk/src/user.ts
@@ -477,7 +477,7 @@ export class User {
 			const oraclePriceData = this.driftClient.getOracleDataForPerpMarket(
 				position.marketIndex
 			);
-			dustBaseAssetValue = BN.abs(position.remainderBaseAssetAmount)
+			dustBaseAssetValue = new BN(Math.abs(position.remainderBaseAssetAmount))
 				.mul(oraclePriceData.price)
 				.div(AMM_RESERVE_PRECISION)
 				.add(ONE);