rilwis/meta-box — Issue #32: Save field content as single value
Author: franz-josef-kaiser
Created: 2011-12-17 13:43:44+00:00
State: open

Currently `do_field_class_actions` always saves an `array`, due to `$args[] = $field`. This is a little bit annoying, as it successfully prevents meta queries. We need to add a `single_value` argument.