Fix concurrent exception (#15)

AlexProgrammerDE · May 11, 2021 · f964398 · f964398
1 parent 7b7c3e1
commit f964398
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/net/pistonmaster/pistonqueue/bungee/listeners/QueueListener.java b/src/main/java/net/pistonmaster/pistonqueue/bungee/listeners/QueueListener.java
@@ -186,7 +186,7 @@ private void moveVeteran(boolean canMoveRegular) {
     }
 
     private void connectPlayer(QueueType type) {
-        for (Entry<UUID, String> entry : type.getQueueMap().entrySet()) {
+        for (Entry<UUID, String> entry : new LinkedHashMap<>(type.getQueueMap()).entrySet()) {
             ProxiedPlayer player = plugin.getProxy().getPlayer(entry.getKey());
             if (player == null || !player.isConnected()) {
                 continue;