From b4599943c8a6563e19bcfb48cef29f73898ab8bb Mon Sep 17 00:00:00 2001
From: Ray Greenwell <ray@threerings.net>
Date: Tue, 14 Jul 2009 20:36:14 +0000
Subject: [PATCH] Bugfix: return to correct functioning behavior, with added
 functional fun, which is what mdb probably intended.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5873 542714f4-19e9-0310-aa3c-eee0fc999fb1
---
 src/java/com/threerings/presents/peer/server/PeerManager.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/java/com/threerings/presents/peer/server/PeerManager.java b/src/java/com/threerings/presents/peer/server/PeerManager.java
index ddfe104f3..c5f8fc057 100644
--- a/src/java/com/threerings/presents/peer/server/PeerManager.java
+++ b/src/java/com/threerings/presents/peer/server/PeerManager.java
@@ -316,7 +316,8 @@ public abstract class PeerManager
      */
     public <T> T lookupNodeDatum (Function<NodeObject,T> op)
     {
-        for (T value : Iterables.transform(getNodeObjects(), op)) {
+        for (T value :
+                Iterables.filter(Iterables.transform(getNodeObjects(), op), Predicates.notNull())) {
             return value;
         }
         return null;