fix: NPE in PW

MrTroble · Oct 27, 2024 · a439c8d · a439c8d
1 parent 1443e5c
commit a439c8d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/main/java/com/troblecodings/signals/signalbox/SignalBoxPathway.java b/src/main/java/com/troblecodings/signals/signalbox/SignalBoxPathway.java
@@ -609,6 +609,8 @@ private void sendTrainNumberUpdates() {
         buffer.putInt(trainNumberDisplays.size());
         trainNumberDisplays.forEach(ident -> {
             final SignalBoxNode node = grid.getNode(ident.point);
+            if (node == null)
+                return;
             node.getPoint().writeNetwork(buffer);
             node.writeNetwork(buffer);
         });