Code simplify

This commit is contained in:
Aleksey Dmitrevskiy 2019-02-27 16:42:50 +03:00
parent 141b14c94a
commit 1223965cd4

View file

@ -354,23 +354,19 @@ func setDNSServers(w *http.ResponseWriter, r *http.Request, upstreams bool) {
}
// count of upstream or bootstrap servers
var count int
if upstreams {
count = len(hosts)
} else {
count := len(hosts)
if !upstreams {
count = len(bootstraps)
}
if upstreams {
if count == 0 {
config.DNS.UpstreamDNS = defaultDNS
} else {
config.DNS.UpstreamDNS = defaultDNS
if count != 0 {
config.DNS.UpstreamDNS = hosts
}
} else {
if count == 0 {
config.DNS.BootstrapDNS = defaultBootstrap
} else {
config.DNS.BootstrapDNS = defaultBootstrap
if count != 0 {
config.DNS.BootstrapDNS = bootstraps
}
}