Josh Bleecher Snyder 2b8d2babfa tailcfg: add IsZero methods to UserID and NodeID
These will be helpful for doing some automated refactoring.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2020-09-29 17:38:56 -07:00
..
2020-08-14 15:57:11 -04:00