From 6a2de36578f2a4c7f5a71422808a8b85a6db346e Mon Sep 17 00:00:00 2001
From: m2049r <miner2049er@women-at-work.org>
Date: Sun, 12 Aug 2018 13:31:25 +0200
Subject: [PATCH] prevent unregisterReceiver if not registered (#387)

---
 app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java b/app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java
index 7b5e78b..7e293fc 100644
--- a/app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java
+++ b/app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java
@@ -1276,7 +1276,10 @@ public class LoginActivity extends BaseActivity
     BroadcastReceiver detachReceiver;
 
     private void unregisterDetachReceiver() {
-        if (detachReceiver != null) unregisterReceiver(detachReceiver);
+        if (detachReceiver != null) {
+            unregisterReceiver(detachReceiver);
+            detachReceiver = null;
+        }
     }
 
     private void registerDetachReceiver() {