From 9af213fd12480b2945d6016db2bfa76339631ee6 Mon Sep 17 00:00:00 2001
From: Dennis Guse <dennis.guse@alumni.tu-berlin.de>
Date: Mon, 27 Dec 2021 08:12:52 +0100
Subject: [PATCH] Bugfix: selected interval may be null.

---
 .../de/dennisguse/opentracks/fragments/IntervalsFragment.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/de/dennisguse/opentracks/fragments/IntervalsFragment.java b/src/main/java/de/dennisguse/opentracks/fragments/IntervalsFragment.java
index 7bcef98c6..d2831f3fa 100644
--- a/src/main/java/de/dennisguse/opentracks/fragments/IntervalsFragment.java
+++ b/src/main/java/de/dennisguse/opentracks/fragments/IntervalsFragment.java
@@ -182,7 +182,9 @@ public class IntervalsFragment extends Fragment {
     }
 
     private synchronized void updateIntervals(boolean metricUnits, IntervalStatisticsModel.IntervalOption selectedInterval) {
-        boolean update = metricUnits != this.metricUnits || !selectedInterval.sameMultiplier(this.selectedInterval);
+        boolean update = metricUnits != this.metricUnits
+                || selectedInterval == null
+                || !selectedInterval.sameMultiplier(this.selectedInterval);
         this.metricUnits = metricUnits;
         this.selectedInterval = selectedInterval;