From 0776b7b6a323e5bbb0bf1cad655f16087a924891 Mon Sep 17 00:00:00 2001
From: m2049r <miner2049er@women-at-work.org>
Date: Thu, 21 Jun 2018 22:15:14 +0200
Subject: [PATCH] avoid NPE (#330)

---
 app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java b/app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java
index 08ec3e9..52de0c9 100644
--- a/app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java
+++ b/app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java
@@ -179,7 +179,7 @@ public class WalletActivity extends SecureActivity implements WalletFragment.Lis
             saveWallet();
         }
         stopWalletService();
-        drawer.removeDrawerListener(drawerToggle);
+        if (drawer != null) drawer.removeDrawerListener(drawerToggle);
         super.onDestroy();
     }