From ef903bae07c600bb0eb1e17e406646a494205f43 Mon Sep 17 00:00:00 2001
From: booo <borgers@mi.fu-berlin.de>
Date: Wed, 28 Dec 2011 16:29:16 +0100
Subject: [PATCH] src/wallet: getNextAddresss: add new address if necessary

---
 src/wallet.js | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/wallet.js b/src/wallet.js
index 0fd3406..28f3c1f 100755
--- a/src/wallet.js
+++ b/src/wallet.js
@@ -95,13 +95,11 @@ Bitcoin.Wallet = (function () {
         };
 
         this.getNextAddress = function () {
-            if (keys.length) {
-                // TODO: Create new addresses if we run out
-                this.addressPointer = (this.addressPointer + 1) % keys.length;
-                return keys[this.addressPointer].getBitcoinAddress();
-            } else {
-                return null;
+            this.addressPointer++;
+            if(!keys[this.addressPointer]) {
+                this.generateAddress();
             }
+            return keys[this.addressPointer].getBitcoinAddress();
         };
 
         this.signWithKey = function (pubKeyHash, hash) {