See http://forum.textpattern.com/viewtopic.php?id=41488
Presumably join_atts() is the culprit and:
$flags & TEXTPATTERN_ATTS_STRIP_EMPTY && !$value
should be more vigorous in its use of 'not a value'. Also affects public tags
trying to use attribute values of 0. Will investigate.
Original issue reported on code.google.com by stefdawson on 1 Jul 2014 at 10:51
Original issue reported on code.google.com by
stefdawson
on 1 Jul 2014 at 10:51