Illegal string offset '_elem' in action.php on line 205 / 231

[hh-lohmann]

CORRECTED solution: simple PHP break does not do the full job, we need to check all $ref items (a) for the whole foreach body concerning handle_recent, and (b) for the if clause that sets $member but not for the whole foreach body concerning `handle_revisions

See also https://www.dokuwiki.org/plugin:publish#error_when_using_the_old_revisions_view

[samwilson]

+1

[vilkh3m]

+1

[splitbrain]

this patch no longer applies to master. could you update it?