# HG changeset patch
# User Jeff Hammel <jhammel@mozilla.com>
# Date 1312333435 25200
# Node ID d6528dd745925688a487bd8b01f3f170e5d46d1a
# Parent  d9026d1146550bb167fea8d5c0b3237164a1eb8b
only create the directory if we need to

diff -r d9026d114655 -r d6528dd74592 document_it.py
--- a/document_it.py	Tue Aug 02 16:46:40 2011 -0700
+++ b/document_it.py	Tue Aug 02 18:03:55 2011 -0700
@@ -148,7 +148,10 @@
 
             # create a directory if needed
             dirname = os.path.dirname(dest)
-            os.makedirs(dirname)
+            if os.path.exists(dirname):
+                assert os.path.isdir(dirname)
+            else:
+                os.makedirs(dirname)
 
             # render
             f = file(dest, 'w')