From 207ef55cb7d28701f0bfd1bc012061f28e584ca1 Mon Sep 17 00:00:00 2001
From: Roman Birg <roman@cyngn.com>
Date: Tue, 29 Mar 2016 13:51:56 -0700
Subject: Bluetooth: fix potential NPE

Change-Id: I807f38df94a1e7ccf0622f8d8ec86a9518de9dc6
Signed-off-by: Roman Birg <roman@cyngn.com>
---
 src/com/android/bluetooth/opp/BluetoothOppService.java | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/com/android/bluetooth/opp/BluetoothOppService.java b/src/com/android/bluetooth/opp/BluetoothOppService.java
index 10437fb30..1dc1d7ac8 100644
--- a/src/com/android/bluetooth/opp/BluetoothOppService.java
+++ b/src/com/android/bluetooth/opp/BluetoothOppService.java
@@ -399,10 +399,14 @@ public class BluetoothOppService extends Service {
         mOppManager.isOPPServiceUp = false;
         getContentResolver().unregisterContentObserver(mObserver);
         unregisterReceiver(mBluetoothReceiver);
-        mSocketListener.stop();
-        mL2cSocketListener.stop();
-        mSocketListener = null;
-        mL2cSocketListener = null;
+        if (mSocketListener != null) {
+            mSocketListener.stop();
+            mSocketListener = null;
+        }
+        if (mL2cSocketListener != null) {
+            mL2cSocketListener.stop();
+            mL2cSocketListener = null;
+        }
 
         if(mBatchs != null) {
             mBatchs.clear();
-- 
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