From 31c49c198e2ddc56565b04675fc167df237de0d3 Mon Sep 17 00:00:00 2001
From: pacien
Date: Thu, 27 Sep 2018 17:28:54 +0200
Subject: Handle unregistered receiver de-registration

---
 .../java/org/pacien/tincapp/service/ConnectivityChangeReceiver.kt  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/org/pacien/tincapp/service/ConnectivityChangeReceiver.kt b/app/src/main/java/org/pacien/tincapp/service/ConnectivityChangeReceiver.kt
index ba9aa95..a72a1aa 100644
--- a/app/src/main/java/org/pacien/tincapp/service/ConnectivityChangeReceiver.kt
+++ b/app/src/main/java/org/pacien/tincapp/service/ConnectivityChangeReceiver.kt
@@ -25,6 +25,7 @@ import android.content.IntentFilter
 import android.net.ConnectivityManager
 import org.pacien.tincapp.commands.Tinc
 import org.slf4j.LoggerFactory
+import java.lang.IllegalArgumentException
 
 /**
  * @author pacien
@@ -55,6 +56,10 @@ object ConnectivityChangeReceiver : BroadcastReceiver() {
   }
 
   fun unregisterWatcher(context: Context) {
-    context.unregisterReceiver(this)
+    try {
+      context.unregisterReceiver(this)
+    } catch (e: IllegalArgumentException) {
+      // already unregistered
+    }
   }
 }
-- 
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