From 6a2a9ced0e73ca76b3719ed042a404133e6f927b Mon Sep 17 00:00:00 2001
From: snoopy1412 <snoopt1412.su@gmail.com>
Date: Mon, 18 Nov 2024 20:37:30 +0800
Subject: [PATCH] fix(xcm-chain-registry): ensure supportedNativeToken is
 defined before assignment

---
 src/utils/xcm-chain-registry.ts | 35 +++++++++++++++++----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/src/utils/xcm-chain-registry.ts b/src/utils/xcm-chain-registry.ts
index edb8e0f..463ee78 100644
--- a/src/utils/xcm-chain-registry.ts
+++ b/src/utils/xcm-chain-registry.ts
@@ -269,24 +269,25 @@ export const getTokenList = ({
         asset.symbol.toLowerCase() ===
           fromChain.nativeToken.symbol.toLowerCase()
     );
-
-    supportedNativeToken = {
-      ...supportedNativeToken,
-      symbol: supportedNativeToken?.symbol || '',
-      decimals: supportedNativeToken?.decimals || 0,
-      paraID: Number(fromChain.id),
-      nativeChainID: fromChain.name.toLowerCase().replace(/\s/g, '-'),
-      reserveType: 'local' as ReserveType,
-      asset: 'Native' as AssetType,
-      xcmV1MultiLocation: JSON.stringify({
-        v1: {
-          parents: 1,
-          interior: {
-            x1: { parachain: fromChain.id }
+    if (supportedNativeToken) {
+      supportedNativeToken = {
+        ...supportedNativeToken,
+        symbol: supportedNativeToken?.symbol || '',
+        decimals: supportedNativeToken?.decimals || 0,
+        paraID: Number(fromChain.id),
+        nativeChainID: fromChain.name.toLowerCase().replace(/\s/g, '-'),
+        reserveType: 'local' as ReserveType,
+        asset: 'Native' as AssetType,
+        xcmV1MultiLocation: JSON.stringify({
+          v1: {
+            parents: 1,
+            interior: {
+              x1: { parachain: fromChain.id }
+            }
           }
-        }
-      })
-    };
+        })
+      };
+    }
 
     const otherAssets =
       fromChain.xcAssetsData