From 09a36aa5e72de23bc9127834a77165fb34a39d7b Mon Sep 17 00:00:00 2001
From: jonnsoft <>
Date: Fri, 6 Jul 2018 15:15:14 +0200
Subject: [PATCH] MiBand3 pairing fix

(cherry picked from commit 3656ed9648b28475c35764da8a5cbeb420cfc307)
---
 .../gadgetbridge/activities/DiscoveryActivity.java            | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java
index 3ef33a824..f1c368844 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/DiscoveryActivity.java
@@ -447,6 +447,10 @@ public class DiscoveryActivity extends AbstractGBActivity implements AdapterView
             LOG.warn("could not get BluetoothLeScanner()!");
             return;
         }
+        if (newLeScanCallback == null) {
+            LOG.warn("newLeScanCallback == null!");
+            return;
+        }
         bluetoothLeScanner.stopScan(newLeScanCallback);
     }