Fix possible NPE

A NPE was reported here: https://gitlab.e.foundation/e/backlog/-/issues/5676#note_286210
beacondb · Oct 27, 2022 · 72df2b4 · 72df2b4
1 parent a947b02
commit 72df2b4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java b/src/main/java/org/microg/nlp/backend/ichnaea/BackendService.java
@@ -208,7 +208,8 @@ private synchronized void startCalculate() {
                 Thread t = new Thread(requester);
                 t.start();
             } else {
-                if (cachedCellLocation != null && cachedCellLocation.getAccuracy() <= lastResponse.getAccuracy()) {
+                if (cachedCellLocation != null && lastResponse != null
+                        && cachedCellLocation.getAccuracy() <= lastResponse.getAccuracy()) {
                     resultCallback(cachedCellLocation);
                 } else {
                     resultCallback(null);