Josh Bleecher Snyder d31eff8473 tstest/natlab: use net.ErrClosed
We are now on 1.16.
And wgconn.NetErrClosed has been removed upstream.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
2021-03-24 09:46:36 -07:00
..
2021-03-24 09:46:36 -07:00
2020-04-28 20:45:12 -07:00