From 0faaa3f0c45c76c15472537337c1aae0e60ecdc7 Mon Sep 17 00:00:00 2001
From: Zach Pomerantz <zzmp@uniswap.org>
Date: Thu, 13 Oct 2022 11:20:53 -0700
Subject: [PATCH] fix: disallow duplicate currencies in widget (#4919)

fix: currency equality check
---
 src/components/Widget/inputs.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/Widget/inputs.tsx b/src/components/Widget/inputs.tsx
index 57442d9aaf..0a2b746f19 100644
--- a/src/components/Widget/inputs.tsx
+++ b/src/components/Widget/inputs.tsx
@@ -65,7 +65,7 @@ export function useSyncWidgetInputs(defaultToken?: Currency) {
       setType(TradeType.EXACT_INPUT)
       setTokens(() => {
         return {
-          [otherField]: token === otherToken ? selectingToken : otherToken,
+          [otherField]: otherToken?.equals(token) ? selectingToken : otherToken,
           [selectingField]: token,
         }
       })