Merge pull request #83 from LandOfRails/feature/issue-82-signalupdate…

…packet-causes-nullpointerexception [#82] Added null-check to SignalUpdatePacket
LandOfRails · May 9, 2023 · 1e1a3d1 · 1e1a3d1
2 parents e1dbebc + 4ff0144
commit 1e1a3d1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/main/java/net/landofrails/landofsignals/packet/SignalUpdatePacket.java b/src/main/java/net/landofrails/landofsignals/packet/SignalUpdatePacket.java
@@ -47,10 +47,14 @@ protected void handle() {
         if (0 == signalType) {
             // Simple signal
             TileSignalPart tile = getWorld().getBlockEntity(signalPos, TileSignalPart.class);
+            if(tile == null)
+                return;
             tile.setState(state);
         } else if (1 == signalType) {
             // Complex signal
             TileComplexSignal tile = getWorld().getBlockEntity(signalPos, TileComplexSignal.class);
+            if(tile == null)
+                return;
             tile.setSignalGroupStates(signalGroupStates);
         }
     }