From 9c6db3a6ea30b5d72444363e9b70d11216b61ce7 Mon Sep 17 00:00:00 2001
From: hvarona <henry.varona@gmail.com>
Date: Sun, 11 Nov 2018 22:26:34 -0400
Subject: [PATCH] fix calculate uri

---
 .../cy/agorise/crystalwallet/manager/GeneralAccountManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/cy/agorise/crystalwallet/manager/GeneralAccountManager.java b/app/src/main/java/cy/agorise/crystalwallet/manager/GeneralAccountManager.java
index fd56ef0..3b5a5c8 100644
--- a/app/src/main/java/cy/agorise/crystalwallet/manager/GeneralAccountManager.java
+++ b/app/src/main/java/cy/agorise/crystalwallet/manager/GeneralAccountManager.java
@@ -500,7 +500,7 @@ public class GeneralAccountManager implements CryptoAccountManager, CryptoNetInf
         CrystalDatabase db = CrystalDatabase.getAppDatabase(request.getContext());
         long index = db.bitcoinAddressDao().getLastExternalAddress(request.getAccount().getId());
         BitcoinAddress address = db.bitcoinAddressDao().getExternalByIndex(index);
-        if(db.bitcoinTransactionDao().getGtxIOByAddress(address.getAddress()).size()<=0){
+        if(address != null && db.bitcoinTransactionDao().getGtxIOByAddress(address.getAddress()).size()<=0){
             uri.append(address.getAddress());
         }else {
             index++;