mistake in last commit.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@2211 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/InvoiceRule.py

@@ -140,7 +140,7 @@ class InvoiceRule(Rule):
                   # Source, Destination, Quantity, Date, etc. are
                   # acquired from the invoice and need not to be copied.
             except AttributeError:
-              #LOG('ERP5: WARNING', 0, 'AttributeError during expand on invoice line %s'
+              LOG('ERP5: WARNING', 0, 'AttributeError during expand on invoice line %s'
                                                       % invoice_line_object.absolute_url())
 
           # Now we can set the last expand simulation state to the current state