Hi, There's a recent entry in the 2.6 branch from fred stating:
types don't have a guaranteed truth value, so check that it isn't None the diff is here: http://cvs.zope.org/Zope/lib/python/ZTUtils/Zope.py.diff?r1=1.10.6.3&r2=1.10.6.4&only_with_tag=Zope-2_6-branch This same fix needs to be applied to at least the 2.7 branch and HEAD, probaly other branches too, but I haven't checked. Should I file a bug for this? Cheers, Leo -- Ideas don't stay in some minds very long because they don't like solitary confinement. _______________________________________________ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )