From f66e47c01f8d6aa63bc50eeebfa3ddde76dd0179 Mon Sep 17 00:00:00 2001
From: sk89q <the.sk89q@gmail.com>
Date: Sun, 24 Aug 2014 02:56:23 -0700
Subject: [PATCH] If the cause is unknown, use NON_MEMBER as the association.

---
 .../worldguard/bukkit/listener/RegionProtectionListener.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java b/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
index 036594fb..52fc272f 100644
--- a/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
+++ b/src/main/java/com/sk89q/worldguard/bukkit/listener/RegionProtectionListener.java
@@ -127,7 +127,9 @@ private boolean isWhitelisted(Cause cause, World world) {
     private RegionAssociable createRegionAssociable(Cause cause) {
         Object rootCause = cause.getRootCause();
 
-        if (rootCause instanceof Player) {
+        if (!cause.isKnown()) {
+            return Associables.constant(Association.NON_MEMBER);
+        } else if (rootCause instanceof Player) {
             return getPlugin().wrapPlayer((Player) rootCause);
         } else if (rootCause instanceof OfflinePlayer) {
             return getPlugin().wrapOfflinePlayer((OfflinePlayer) rootCause);