8809cfc3 Fri Mar 13 12:38:42 GMT 2015 Markus Armbruster <armbru@redhat.com> blkdebug: Simplify passing of Error through qemu_opts_foreach()
Cc: Kevin Wolf <kwolf@redhat.com> Cc: qemu-block@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Kevin Wolf <kwolf@redhat.com>