Merge pull request #543 from paraswap/aburkut/back-1347-univ3-bug

BACK-1347: fix Cannot read properties of undefined (reading fee) for UniV3 in getPricingFromRpc
paraswap · Oct 23, 2023 · 0170ffc · 0170ffc
2 parents f299554 + 75ab59d
commit 0170ffc
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@paraswap/dex-lib",
-  "version": "2.41.0",
+  "version": "2.41.1",
   "main": "build/index.js",
   "types": "build/index.d.ts",
   "repository": "https://github.com/paraswap/paraswap-dex-lib",

diff --git a/src/dex/uniswap-v3/uniswap-v3.ts b/src/dex/uniswap-v3/uniswap-v3.ts
@@ -542,7 +542,7 @@ export class UniswapV3
               tokenIn: from.address,
               tokenOut: to.address,
               fee: pool.feeCodeAsString,
-              currentFee: states[index].fee.toString(),
+              currentFee: states[index]?.fee.toString(),
             },
           ],
           exchange: pool.poolAddress,