# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1258024110 -3600
# Node ID 860da9755df3bfd96ebb1fd18fa7ac132c96b825
# Parent  94aa250cff9b75461d872323c27e033461bd8a62
consider U when computing main variables

diff -r 94aa250cff9b -r 860da9755df3 schema.py
--- a/schema.py	Thu Nov 12 12:07:59 2009 +0100
+++ b/schema.py	Thu Nov 12 12:08:30 2009 +0100
@@ -806,6 +806,8 @@
                 mainvars.append('S')
             if 'O' in defined:
                 mainvars.append('O')
+            if 'U' in defined:
+                mainvars.append('U')
             if not mainvars:
                 raise Exception('unable to guess selection variables')
             mainvars = ','.join(mainvars)