Collector #1299: fixed bug in sequence.sort()....any my first SVN commit

doc/CHANGES.txt

@@ -109,6 +109,8 @@ Zope Changes
 
     Bugs fixed
 
+     - Collector #1299: Fixed bug in sequence.sort()
+
      - Collector #1159: Added test for __MACH__ to initgroups.c so the
        initgroups method becomes available on Mac OS X.
 

lib/python/DocumentTemplate/sequence/SortEx.py

@@ -98,7 +98,7 @@ def sort(sequence, sort=(), _=None, mapping=0):
                         else: akey = getattr(v, sk)
                     except (AttributeError, KeyError):
                         akey = None
-                    if not basic_type(akey):
+                    if not basic_type(type(akey)):
                         try: akey = akey()
                         except: pass
                     k.append(akey)