tailcfg: add more IsZero methods

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
6 years ago · 070dfa0c3d
parent efb08e4fee
commit 070dfa0c3d
1 changed files with 8 additions and 0 deletions
--- a/tailcfg/tailcfg.go
+++ b/tailcfg/tailcfg.go
@ -41,8 +41,16 @@ func (u NodeID) IsZero() bool {

 type GroupID ID

+func (u GroupID) IsZero() bool {
+	return u == 0
+}
+
 type RoleID ID

+func (u RoleID) IsZero() bool {
+	return u == 0
+}
+
 type CapabilityID ID

 // MachineKey is the curve25519 public key for a machine.