From 7ebfb7642900541902a5384661c88d97d2fab763 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Sat, 28 Jun 2003 17:18:47 +0000
Subject: [PATCH] allow None for callback

---
 direct/src/distributed/DistributedObject.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/direct/src/distributed/DistributedObject.py b/direct/src/distributed/DistributedObject.py
index c540edfbc3..2b8c476aa8 100644
--- a/direct/src/distributed/DistributedObject.py
+++ b/direct/src/distributed/DistributedObject.py
@@ -272,7 +272,8 @@ class DistributedObject(PandaObject):
         if tuple:
             callback, extraArgs = tuple
             completeArgs = args + extraArgs
-            callback(*completeArgs)
+            if callback != None:
+                callback(*completeArgs)
             del self.__callbacks[context]
         else:
             self.notify.warning("Got unexpected context from AI: %s" % (context))