From 9f3a63d8c4dd0cceea1cf03c928b2c5172ca37e6 Mon Sep 17 00:00:00 2001
From: akwizgran <michael@briarproject.org>
Date: Wed, 22 Nov 2017 11:37:58 +0000
Subject: [PATCH] Don't unregister receiver unless it was registered.

---
 .../java/org/briarproject/briar/android/DozeWatchdogImpl.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/briar-android/src/main/java/org/briarproject/briar/android/DozeWatchdogImpl.java b/briar-android/src/main/java/org/briarproject/briar/android/DozeWatchdogImpl.java
index 9b104ca0f8..e6cf8e2271 100644
--- a/briar-android/src/main/java/org/briarproject/briar/android/DozeWatchdogImpl.java
+++ b/briar-android/src/main/java/org/briarproject/briar/android/DozeWatchdogImpl.java
@@ -40,6 +40,7 @@ class DozeWatchdogImpl implements DozeWatchdog, Service {
 
 	@Override
 	public void stopService() throws ServiceException {
+		if (SDK_INT < 23) return;
 		appContext.unregisterReceiver(receiver);
 	}
 
-- 
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