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dhcp4d: indent leases.json for easier human editing

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This commit is contained in:
Michael Stapelberg
2019-07-20 10:49:53 +02:00
parent c0067c5aa5
commit c211763b5d
1 changed files with 5 additions and 1 deletions
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cmd/dhcp4d/dhcp4d.go
+5 -1
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@@ -151,7 +151,11 @@ func logic() error {
errs <- err
return
}
if err := renameio.WriteFile("/perm/dhcp4d/leases.json", b, 0644); err != nil {
var out bytes.Buffer
if err := json.Indent(&out, b, "", "\t"); err == nil {
b = out.Bytes()
}
if err := renameio.WriteFile("/perm/dhcp4d/leases.json", out.Bytes(), 0644); err != nil {
errs <- err
}
updateNonExpired(leases)