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cmd/cli: remove old DNS settings on installing

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This commit is contained in:
Cuong Manh Le
2024-02-27 23:18:11 +07:00
committed by Cuong Manh Le
parent 9319d08046
commit 73a697b2fa
1 changed files with 1 additions and 0 deletions
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cmd/cli/prog.go
+1
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@@ -739,6 +739,7 @@ func saveCurrentStaticDNS(iface *net.Interface) error {
file := savedStaticDnsSettingsFilePath(iface) file := savedStaticDnsSettingsFilePath(iface)
ns, _ := currentStaticDNS(iface) ns, _ := currentStaticDNS(iface)
if len(ns) == 0 { if len(ns) == 0 {
_ = os.Remove(file) // removing old static DNS settings
return nil return nil
} }
if err := os.Remove(file); err != nil && !errors.Is(err, fs.ErrNotExist) { if err := os.Remove(file); err != nil && !errors.Is(err, fs.ErrNotExist) {