From 9dd87b4d7a2de8221975d0d378b91f1e7952852a Mon Sep 17 00:00:00 2001
From: "Martin A. Brown" <martin@linux-ip.net>
Date: Mon, 7 Mar 2016 18:54:32 -0800
Subject: [PATCH] add an empty entry for "working" attribute

---
 tldp/sources.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tldp/sources.py b/tldp/sources.py
index 14f87ea..2d76bf4 100644
--- a/tldp/sources.py
+++ b/tldp/sources.py
@@ -184,7 +184,7 @@ class SourceDocument(object):
         self.doctype = guess(self.filename)
         self.status = 'source'
         self.output = None
-        self.build = None
+        self.working = None
         self.newer = set()
         self.dirname, self.basename = os.path.split(self.filename)
         self.stem, self.ext = stem_and_ext(self.basename)