From 7f1fbfc20377f62f16628d70833ddd073a13458e Mon Sep 17 00:00:00 2001
From: Richard Moore <github@ricmoo.com>
Date: Sat, 4 Aug 2018 19:33:51 -0400
Subject: [PATCH] Make wallet.encrypt options optional.

---
 src.ts/wallet/wallet.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src.ts/wallet/wallet.ts b/src.ts/wallet/wallet.ts
index 6e2c9608b..65ffb9526 100644
--- a/src.ts/wallet/wallet.ts
+++ b/src.ts/wallet/wallet.ts
@@ -125,7 +125,7 @@ export class Wallet extends AbstractSigner {
         return this.provider.sendTransaction(this.sign(tx));
     }
 
-    encrypt(password: Arrayish | string, options: any, progressCallback: ProgressCallback): Promise<string> {
+    encrypt(password: Arrayish | string, options?: any, progressCallback?: ProgressCallback): Promise<string> {
         if (typeof(options) === 'function' && !progressCallback) {
             progressCallback = options;
             options = {};