VM_OLD_PV_DRIVERS API error should contain vm ref (not vm_guest_metrics ref)

Signed-off-by: Rob Hoes <rob.hoes@citrix.com>

diff --git a/ocaml/xapi/xapi_pv_driver_version.ml b/ocaml/xapi/xapi_pv_driver_version.ml
index c2444e512be2d784b24fdd5c95c80cc38918bb4c..76461836c439bf003af9629740471fabc1334e12 100644 (file)
--- a/ocaml/xapi/xapi_pv_driver_version.ml
+++ b/ocaml/xapi/xapi_pv_driver_version.ml
@@ -148,4 +148,4 @@ let make_error_opt version vm self =
     | (Linux(major, minor, micro, _) | Windows(major, minor, micro, _)) as x -> 
        if is_up_to_date x 
        then None
-       else Some(Api_errors.vm_old_pv_drivers, [ Ref.string_of self; string_of_int major; string_of_int minor; string_of_int micro])
+       else Some(Api_errors.vm_old_pv_drivers, [ Ref.string_of vm; string_of_int major; string_of_int minor; string_of_int micro])