Prevent multiple listener registration (#1463)

Signed-off-by: Pablo Herrera <[email protected]>
PGMDev · Dec 25, 2024 · 4428b14 · 4428b14
1 parent 9fb92ca
commit 4428b14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/tc/oc/pgm/match/MatchImpl.java b/core/src/main/java/tc/oc/pgm/match/MatchImpl.java
@@ -140,7 +140,7 @@ protected MatchImpl(String id, MapContext map, World world) {
     this.tickables = new EnumMap<>(MatchScope.class);
     for (MatchScope scope : MatchScope.values()) {
       executors.put(scope, new BukkitExecutorService(PGM.get(), false));
-      listeners.put(scope, new LinkedList<>());
+      listeners.put(scope, new LinkedHashSet<>());
       tickables.put(scope, new CopyOnWriteArraySet<>());
     }
     this.tick = new AtomicReference<>(null);