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controlclient: set default TimeNow function 

Panic on call to nil func found by expanded ipn/e2e_test.

Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
pull/166/head
David Crawshaw 2020-03-08 08:40:56 -04:00
parent 1dee36a984
commit d99498bee2
1 changed files with 3 additions and 0 deletions
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3
control/controlclient/auto.go
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@ -147,6 +147,9 @@ func NewNoStart(opts Options) (*Client, error) {
if opts.Logf == nil { if opts.Logf == nil {
opts.Logf = func(fmt string, args ...interface{}) {} opts.Logf = func(fmt string, args ...interface{}) {}
} }
if opts.TimeNow == nil {
opts.TimeNow = time.Now
}
c := &Client{ c := &Client{
direct: direct, direct: direct,
timeNow: opts.TimeNow, timeNow: opts.TimeNow,