allow localhost blockExplorerUrls

MetaMask · May 10, 2022 · 2be88f4 · 2be88f4
1 parent 804afeb
commit 2be88f4
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
@@ -90,8 +90,10 @@ 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;