openid 1 compatibility fix in OP
openid 1 compatibility fix in OP

I shouldn't be failing if there's no claimed_id field for OpenID 1 request.

Signed-off-by: Michael Krelin <4dcc4173d80a2817206e196a38f0dbf7850188ff@klever.net>

hacker/libopkele,hacker/libopkele,hacker/libopkele