Fail earlier when resolving an ENS name that is not a string.

ethers-io · Apr 4, 2020 · 2882546 · 2882546
1 parent 6526de0
commit 2882546
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/providers/src.ts/base-provider.ts b/packages/providers/src.ts/base-provider.ts
@@ -895,6 +895,10 @@ export class BaseProvider extends Provider {
             if (isHexString(name)) { throw error; }
         }
 
+        if (typeof(name) !== "string") {
+            logger.throwArgumentError("invalid ENS name", "name", name);
+        }
+
         // Get the addr from the resovler
         const resolverAddress = await this._getResolver(name);
         if (!resolverAddress) { return null; }