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| author |  Ruslan Drozhdzh <30860269+rdrozhdzh@users.noreply.github.com>
| 2018-10-09 22:50:30 +0300 |
|---|---|---|
| committer |  Miek Gieben <miek@miek.nl>
| 2018-10-09 20:50:30 +0100 |
| commit | 298b860a97481630ec65698ab0465675bf58b43a (patch) | |
| tree | 4f93866cde0a2db4d8cc814cc230ba8d6075e11e /plugin/forward/proxy.go | |
| parent | cbcc38bcb539ee6e47b1f47d058db96ebcbcdfc1 (diff) | |
| download | coredns-298b860a97481630ec65698ab0465675bf58b43a.tar.gz coredns-298b860a97481630ec65698ab0465675bf58b43a.tar.zst coredns-298b860a97481630ec65698ab0465675bf58b43a.zip | |
plugin/forward: fix healthchecker crash (#2165)
Diffstat (limited to 'plugin/forward/proxy.go')
| -rw-r--r-- | plugin/forward/proxy.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/plugin/forward/proxy.go b/plugin/forward/proxy.go index 453dd015b..fbe79cd69 100644 --- a/plugin/forward/proxy.go +++ b/plugin/forward/proxy.go @@ -50,6 +50,11 @@ func (p *Proxy) SetExpire(expire time.Duration) { p.transport.SetExpire(expire) // Healthcheck kicks of a round of health checks for this proxy. func (p *Proxy) Healthcheck() { + if p.health == nil { + log.Warning("No healthchecker") + return + } + p.probe.Do(func() error { return p.health.Check(p) }) |