Bluetooth: fix potential NPEstaging/cm-13.0-caf

Change-Id: I807f38df94a1e7ccf0622f8d8ec86a9518de9dc6
Signed-off-by: Roman Birg <roman@cyngn.com>

1 files 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();