fix(v1 swap): exact out swaps not working

Uniswap · Jul 27, 2020 · 6a311aa · 6a311aa · vercel · Jul 27, 2020
1 parent e78b6d6
commit 6a311aa
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/data/V1.ts b/src/data/V1.ts
@@ -123,14 +123,16 @@ export function useV1Trade(
     pairs = [inputPair, outputPair]
   }
 
-  const route = inputCurrency && pairs && pairs.length > 0 && new Route(pairs, inputCurrency)
+  const route = inputCurrency && pairs && pairs.length > 0 && new Route(pairs, inputCurrency, outputCurrency)
   let v1Trade: Trade | undefined
   try {
     v1Trade =
       route && exactAmount
         ? new Trade(route, exactAmount, isExactIn ? TradeType.EXACT_INPUT : TradeType.EXACT_OUTPUT)
         : undefined
-  } catch {}
+  } catch (error) {
+    console.error('Failed to create V1 trade', error)
+  }
   return v1Trade
 }