From d68b0a0f44e5839032d21d9deb96dd5b5578f1ea Mon Sep 17 00:00:00 2001
From: CraftBukkit/Spigot <noreply+git-craftbukkit@papermc.io>
Date: Wed, 6 Sep 2017 16:07:41 +1000
Subject: [PATCH] SPIGOT-3551: Recursively unrestrict advancements

By: md_5 <git@md-5.net>
---
 .../src/main/java/org/bukkit/craftbukkit/CraftServer.java     | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 1564dd717..9f404c1a4 100644
--- a/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/paper-server/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -262,6 +262,10 @@ public final class CraftServer implements Server {
     }
 
     public boolean getPermissionOverride(ICommandListener listener) {
+        while (listener instanceof CommandListenerWrapper) {
+            listener = ((CommandListenerWrapper) listener).base;
+        }
+
         return unrestrictedAdvancements && listener instanceof AdvancementRewards.AdvancementCommandListener;
     }