gistfile1.txt

$ git diff
diff --git a/bin/swift-dispersion-report b/bin/swift-dispersion-report
index 4ff4468..e7979a1 100755
--- a/bin/swift-dispersion-report
+++ b/bin/swift-dispersion-report
@@ -319,7 +319,8 @@ Usage: %prog [options] [conf_file]
     connpool.create = lambda: Connection(conf['auth_url'],
                                 conf['auth_user'], conf['auth_key'],
                                 retries=retries,
-                                preauthurl=url, preauthtoken=token)
+                                preauthurl=url, preauthtoken=token,
+                                auth_version=conf.get('auth_version', '1.0'))
 
     container_ring = Ring(swift_dir, ring_name='container')
     object_ring = Ring(swift_dir, ring_name='object')