[Zope-Checkins] CVS: Packages/DocumentTemplate - DT_Util.py:1.57

[Jim Fulton]

Update of /cvs-repository/Packages/DocumentTemplate
In directory tarzan.digicool.com:/projects/users/jim/lib/python/DocumentTemplate

Modified Files:
	DT_Util.py 
Log Message:
Changed int_param to prevent returning non-integer values
(or at least strings or None).