(kadm5_s_get_principal): always return an error if the principal wasn't found.
(kadm5_s_get_principal): always return an error if the principal
wasn't found.


git-svn-id: 193148810cf65385f3a195dbc9a8b504846da3a2@5301 ec53bebd-3082-4978-b11e-865c3cabbd6b

madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal,madscientist159/heimdal