control/controlclient: fix log print with always-empty key

In debugging #4541, I noticed this log print was always empty.
The value printed was always zero at this point.

Updates #4541

Change-Id: I0eef60c32717c293c1c853879446be65d9b2cef6
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2022-04-26 19:11:55 -07:00 committed by Brad Fitzpatrick
parent c88506caa6
commit adcb7e59d2

View File

@ -376,7 +376,7 @@ func (c *Direct) doLogin(ctx context.Context, opt loginOpt) (mustRegen bool, new
if err != nil { if err != nil {
return regen, opt.URL, err return regen, opt.URL, err
} }
c.logf("control server key %s from %s", serverKey.ShortString(), c.serverURL) c.logf("control server key from %s: ts2021=%s, legacy=%v", c.serverURL, keys.PublicKey.ShortString(), keys.LegacyPublicKey.ShortString())
c.mu.Lock() c.mu.Lock()
c.serverKey = keys.LegacyPublicKey c.serverKey = keys.LegacyPublicKey