This patch, against the CVS HEAD, fixes a reference leak in the
handling of the PgConnection_Type - the cinfo element reference was not
being released in PgConnection_dealloc. The patch also initialises the
PgConnection structure as I don't think you can count on the return from
PyObject_New being zeroed out.
If you would rather, grant my SF account commit privs, and I'll apply
these myself (username "andrewmcnamara").
Andrew McNamara, Senior Developer, Object Craft