[Nagiosplug-devel] Small check_ldap fix

[Nicolas Lopez]

  Check_ldap currently assumes that it is supposed to bind to the tree
with a username and password, even if you don't specify one.  This fails
in the case of an anonymous(unbound) connection.  The ldap_bind_s part
needs to be wrapped in an if (ld_binddn), then everything is happy.  I'm
attaching a patch that does just that.

  I'm not subscribed to the list so please reply directly to me.

  Thanks.

  - Nick Lopez
    nlopez at espri.arizona.edu