From 69b3c96e09a30f1e29d631941cdb199d43212b5c Mon Sep 17 00:00:00 2001
From: Luck <git@lucko.me>
Date: Wed, 23 Nov 2016 22:17:49 +0000
Subject: [PATCH] Fix Sponge subject data permission overrides

---
 .../sponge/service/LuckPermsSubjectData.java      | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/sponge/src/main/java/me/lucko/luckperms/sponge/service/LuckPermsSubjectData.java b/sponge/src/main/java/me/lucko/luckperms/sponge/service/LuckPermsSubjectData.java
index b08330d04..04243baef 100644
--- a/sponge/src/main/java/me/lucko/luckperms/sponge/service/LuckPermsSubjectData.java
+++ b/sponge/src/main/java/me/lucko/luckperms/sponge/service/LuckPermsSubjectData.java
@@ -133,11 +133,22 @@ public class LuckPermsSubjectData implements SubjectData {
                 builder.withExtraContext(ct.getKey(), ct.getValue());
             }
 
+            Node node = builder.build();
+
+            // Workaround: unset the inverse, to allow false -> true, true -> false overrides.
             try {
                 if (enduring) {
-                    holder.setPermission(builder.build());
+                    holder.unsetPermission(node);
+                }else {
+                    holder.unsetTransientPermission(node);
+                }
+            } catch (ObjectLacksException ignored) {}
+
+            try {
+                if (enduring) {
+                    holder.setPermission(node);
                 } else {
-                    holder.setTransientPermission(builder.build());
+                    holder.setTransientPermission(node);
                 }
             } catch (ObjectAlreadyHasException ignored) {}