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revising error message to include version number

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Signed-off-by: Christina Wen <[email protected]>
This commit is contained in:
Christina Wen
2020-09-15 13:30:50 -04:00
parent 23798e7606
commit 74beb75ff8
1 changed files with 2 additions and 2 deletions
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wgengine/magicsock/magicsock.go
+2 -2
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@@ -648,8 +648,8 @@ func (c *Conn) Ping(ip netaddr.IP, cb func(*ipnstate.PingResult)) {
}
dk, ok := c.discoOfNode[peer.Key]
if !ok {
res.Err = "no discovery key for peer (old Tailscale version?). Try: ping 100.x.y.z"
if !ok { // peer is using outdated Tailscale version (pre-0.100)
res.Err = "no discovery key for peer (pre Tailscale 0.100 version?). Try: ping 100.x.y.z"
cb(res)
return
}