throw exception when markerId is 0

OpenTracksApp · Jul 24, 2024 · 5dd7d4d · 5dd7d4d
1 parent eed2ff5
commit 5dd7d4d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/de/dennisguse/opentracks/publicapi/ShowMarkerActivity.java b/src/main/java/de/dennisguse/opentracks/publicapi/ShowMarkerActivity.java
@@ -45,6 +45,9 @@ protected void onCreate(Bundle bundle) {
         super.onCreate(bundle);
 
         Marker.Id markerId = new Marker.Id(getIntent().getLongExtra(EXTRA_MARKER_ID, 0));
+        if (markerId.id() == 0) {
+            throw new IllegalStateException("No valid markerId provided");
+        }
         Intent intent = IntentUtils.newIntent(this, MarkerDetailActivity.class)
                 .putExtra(MarkerDetailActivity.EXTRA_MARKER_ID, markerId);
         startActivity(intent);