cmd/juju: simplify status

state/service.go

Index: state/service.go
=== modified file 'state/service.go'
--- state/service.go	2013-04-15 15:59:52 +0000
+++ state/service.go	2013-04-17 21:41:11 +0000
@@ -263,6 +263,12 @@
 	return ch, s.doc.ForceCharm, nil
 }
 
+// IsPrincipal returns whether units of the service can
+// have subordinate units.
+func (s *Service) IsPrincipal() bool {
+	return !s.doc.Subordinate

[fwereade, 2013/04/17 22:49:26]

I'd still like a test for this, absurd as that may sound.

+}
+
 // CharmURL returns the service's charm URL, and whether units should upgrade
 // to the charm with that URL even if they are in an error state.
 func (s *Service) CharmURL() (curl *charm.URL, force bool) {