From 1223965cd43a50b96e7f76f78d936f6995370b65 Mon Sep 17 00:00:00 2001
From: Aleksey Dmitrevskiy <ad@adguard.com>
Date: Wed, 27 Feb 2019 16:42:50 +0300
Subject: [PATCH] Code simplify
---
control.go | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/control.go b/control.go
index dd368380..e5d88082 100644
--- a/control.go
+++ b/control.go
@@ -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
}
}