[horde] _horde_hook_authldap how to detect if called for user delete

[Leah Cunningham]

On Sun, 2005-08-14 at 17:22, Leah Cunningham wrote:

> https://heinous.org/wiki/Horde_Notes#Authentication

Well, I figured it out, sorry for bothering you guys.  If I do

 if (isset($credentials)) { <stuff> }

It seems to go okay.  I updated the code and now it seems to work.

Leah