allow localhost blockExplorerUrls

MetaMask · Mar 30, 2022 · 3e03807 · 3e03807
1 parent 5f5a74a
commit 3e03807
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/app/scripts/lib/rpc-method-middleware/handlers/add-ethereum-chain.js b/app/scripts/lib/rpc-method-middleware/handlers/add-ethereum-chain.js
@@ -89,8 +89,10 @@ async function addEthereumChainHandler(
 
   const firstValidBlockExplorerUrl =
     blockExplorerUrls !== null && Array.isArray(blockExplorerUrls)
-      ? blockExplorerUrls.find((blockExplorerUrl) =>
-          validUrl.isHttpsUri(blockExplorerUrl),
+      ? blockExplorerUrls.find(
+          (blockExplorerUrl) =>
+            isLocalhost(blockExplorerUrl) ||
+            validUrl.isHttpsUri(blockExplorerUrl),
         )
       : null;