From 6ac02f96cb0007664007b7d9c846e14a36400ab2 Mon Sep 17 00:00:00 2001
From: TebbeUbben <t.ubben@holtrop.de>
Date: Tue, 22 Jan 2019 13:55:38 +0100
Subject: [PATCH] Fix NullPointerException

---
 .../plugins/PumpInsightLocal/utils/ConnectionEstablisher.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpInsightLocal/utils/ConnectionEstablisher.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpInsightLocal/utils/ConnectionEstablisher.java
index 0257cc04f3..ed298fc958 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpInsightLocal/utils/ConnectionEstablisher.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpInsightLocal/utils/ConnectionEstablisher.java
@@ -63,7 +63,7 @@ public class ConnectionEstablisher extends Thread {
     public void close() {
         try {
             interrupt();
-            if (socket.isConnected()) socket.close();
+            if (socket != null && socket.isConnected()) socket.close();
         } catch (IOException ignored) {
         }
     }