Missing () , Thanks to Jerome and Yoshinori for the advise...

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22703 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ProxyField.py

@@ -422,7 +422,7 @@ class ProxyField(ZMIField):
       proxy_form = getattr(object, self.get_value('form_id'))
       proxy_field = aq_base(getattr(proxy_form, self.get_value('field_id')))
       proxy_field = proxy_field.__of__(form)
-    except AttributeError, TypeError:
+    except (AttributeError, TypeError):
       LOG('ProxyField', WARNING, 
           'Could not get a field from a proxy field %s in %s' % \
               (self.id, object.id))