[wp-hackers] get_post_meta() returning a cached WP_Error?

[scribu]

On Fri, Oct 22, 2010 at 9:30 PM, scribu <mail at scribu.net> wrote:

> On Fri, Oct 22, 2010 at 9:26 PM, Mike Schinkel <
> mikeschinkel at newclarity.net> wrote:
>
>> Should get_post_meta() be returning a cached WP_Error like this?  I'm
>> passing single=true so shouldn't I just be getting an empty string?  Is this
>> a bug for trac, or expected behavior?
>>
>
By the way, single=true just means that it returns the first value it finds,
after running maybe_unserialize() on it.