[CMF-checkins] CVS: CMF/CMFCollector - CollectorSubset.py:1.3

[Tres Seaver]

Update of /cvs-repository/CMF/CMFCollector
In directory cvs.zope.org:/tmp/cvs-serv1638

Modified Files:
	CollectorSubset.py 
Log Message:
 - Accomodate weird indexing in collector catalog.

=== CMF/CMFCollector/CollectorSubset.py 1.2 => 1.3 ===
                   , 'submitter_id'
                   , 'supporters:list'
-                  , 'topic'
-                  , 'class'
-                  , 'importance'
+                  , 'topics:list'
+                  , 'classifications:list'
+                  , 'importances:list'
                   )
 
 class CollectorSubset( PortalContent, DefaultDublinCoreImpl ):
@@ -145,7 +145,10 @@
         """
             Erase all parameters.
         """
-        del self._parameters
+        try:
+            del self._parameters
+        except KeyError:
+            pass
 
 
 def addCollectorSubset( self, id, REQUEST=None ):