This question is about your great code snippet that is described on your website here:
I have taken this code snippet and made it into a plug-in on my wordpress website. However, I am having a problem.
When I am logged in as a user (administrator, in my case), the plugin works perfectly. But when I am logged out, the plugin does not work (ie, if I type in an author's name, that author's posts are not found).
Can you let me know if there's a fix?
[ Please do not bump, it's not permitted here. ]