--- VisualSiteMap.py.orig	2007-03-22 10:58:13.000000000 -0300
+++ VisualSiteMap.py	2007-03-22 11:06:27.000000000 -0300
@@ -221,6 +221,7 @@
 
     lsm = LocalSiteMap(pagename, maxdepth).output(request).encode(config.charset)
     
+    os.umask(022)
     dotfile = file(dotfilename, 'w')
     dotfile.write('digraph G {\n')
     if OUTPUT_SIZE: