From 217d7a3abb656d139309e500275e753bd5393dcb Mon Sep 17 00:00:00 2001
From: Aleksander Nowakowski <a.f.nowakowski@gmail.com>
Date: Fri, 21 Oct 2016 13:24:53 +0200
Subject: [PATCH] Bug fixed: crash from Google Play

---
 .../uart/wearable/UARTConfigurationSynchronizer.java           | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/wearable/UARTConfigurationSynchronizer.java b/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/wearable/UARTConfigurationSynchronizer.java
index aa3299a2..9707abae 100644
--- a/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/wearable/UARTConfigurationSynchronizer.java
+++ b/app/src/main/java/no/nordicsemi/android/nrftoolbox/uart/wearable/UARTConfigurationSynchronizer.java
@@ -77,7 +77,8 @@ public class UARTConfigurationSynchronizer {
 	 * Closes the synchronizer.
 	 */
 	public void close() {
-		mGoogleApiClient.disconnect();
+		if (mGoogleApiClient != null)
+			mGoogleApiClient.disconnect();
 		mGoogleApiClient = null;
 	}