*** rdbms_common.py.org Tue Jun 22 10:50:53 2004
--- rdbms_common.py     Tue Jun 22 10:49:53 2004
***************
*** 736,742 ****

              prop = props[col[1:]]
              value = values[col[1:]]
!             if value:
                  value = self.hyperdb_to_sql_value[prop.__class__](value)
              vals.append(value)
          vals.append(nodeid)
--- 736,742 ----

              prop = props[col[1:]]
              value = values[col[1:]]
!             if value is not None:
                  value = self.hyperdb_to_sql_value[prop.__class__](value)
              vals.append(value)
          vals.append(nodeid)