Quick fix that should fix the RoomName problem, while I contemplate

larger changes that may enhance performance.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5356 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/io/Streamer.as

@@ -150,7 +150,7 @@ public class Streamer
 
     public function isStreamerFor (obj :Object) :Boolean
     {
-        return (obj is _target); // scripting langs are weird
+        return isStreamerForClass(ClassUtil.getClass(obj));
     }
 
     public function isStreamerForClass (clazz :Class) :Boolean