testy: fix clock initialization when Start is provided.

Signed-off-by: David Anderson <danderson@tailscale.com>
6 years ago · 42e62a7eb2
parent ccfc4e0634
commit 42e62a7eb2
1 changed files with 2 additions and 0 deletions
--- a/testy/clock.go
+++ b/testy/clock.go
@ -32,6 +32,8 @@ func (c *Clock) Now() time.Time {
 	defer c.Unlock()
 	if c.Start.IsZero() {
 		c.Start = time.Now()
+	}
+	if c.Present.Before(c.Start) {
 		c.Present = c.Start
 	}
 	step := c.Step