From 0820cc720408dda184af857f2df98ac213c2f819 Mon Sep 17 00:00:00 2001
From: Richard Moore <github@ricmoo.com>
Date: Sat, 18 Feb 2023 13:36:23 -0500
Subject: [PATCH] Add support for Wallet private keys without 0x prefix
 (#3768).

---
 src.ts/wallet/wallet.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src.ts/wallet/wallet.ts b/src.ts/wallet/wallet.ts
index 355f51e9d9..23a932ea6c 100644
--- a/src.ts/wallet/wallet.ts
+++ b/src.ts/wallet/wallet.ts
@@ -39,6 +39,10 @@ export class Wallet extends BaseWallet {
      *  to %%provider%%.
      */
     constructor(key: string | SigningKey, provider?: null | Provider) {
+        if (typeof(key) === "string" && !key.startsWith("0x")) {
+            key = "0x" + key;
+        }
+
         let signingKey = (typeof(key) === "string") ? new SigningKey(key): key;
         super(signingKey, provider);
     }