- Fixed bad interaction between ZCatalog and dtml-in (submitted by

        Steve Alexander)

doc/CHANGES.txt

@@ -112,6 +112,9 @@ Zope Changes
       - Collector #2561: XXBucket.values() returned keys instead of values 
 
       - Fixed the API docs for user objects.
+
+      - Fixed bad interaction between ZCatalog and dtml-in (submitted by
+        Steve Alexander)
    
 
     Zope 2.4 beta 2

lib/python/Products/ZCatalog/Catalog.py

@@ -673,7 +673,9 @@ class Catalog(Persistent, Acquisition.Implicit, ExtensionClass.Base):
                 if (type(so) is type('') and
                     lower(so) in ('reverse', 'descending')):
                     r.reverse()
-                r=LazyCat(map(lambda i: i[1], r), len(r))
+
+                r=map(lambda i: i[1], r)
+                r=LazyCat(r, reduce(lambda x,y: x+len(y), r, 0))
 
         return r