From bfe3bcd93f33e14fedd8d4ade1ca5944a86231f3 Mon Sep 17 00:00:00 2001
From: "Dustin J. Mitchell" <dustin@zmanda.com>
Date: Sat, 20 Feb 2010 14:43:33 -0600
Subject: [PATCH] fix requirement that BuilderConfig category be non-None

---
 buildbot/config.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/buildbot/config.py b/buildbot/config.py
index 15e656320c2..c6e2bf05e7a 100644
--- a/buildbot/config.py
+++ b/buildbot/config.py
@@ -64,7 +64,7 @@ def __init__(self,
         self.slavebuilddir = slavebuilddir
 
         # remainder are optional
-        assert isinstance(category, str)
+        assert category is None or isinstance(category, str)
         self.category = category
         self.nextSlave = nextSlave
         self.nextBuild = nextBuild