[sync] progress on session issues

[Karsten Fourmont]

Roel Gloudemans wrote:
> OK, I've updated my live installation and tried syncing with a Nokia 
> 6230. No luck however. The log shows:
> May 01 18:32:32 HORDE [emergency] [horde] No password provided for LDAP 
> authentication. [on line 94 of "/usr/share/pear/Horde/Auth/ldap.php"]
> 
> Same problem?

Not really: the 6230 does not send user/pass upon first request. The 
logic "checks" the password anyhow. Wouldn't be a problem, but the ldap 
backend immediately terminates upon empty password.

Try what I just commited: now backend is no longer called for empty user 
name or passwords

Cheers,
  Karsten