Andrew Lytvynov b949e208bb
ipn/ipnlocal: fix AllowsUpdate disable after enable (#9827)
The old code would always retain value `true` if it was set once, even
if you then change `prefs.AutoUpdate.Apply` to `false`.
Instead of using the previous value, use the default (envknob) value to
OR with.

Updates #755

Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
2023-10-16 10:54:56 -07:00
..