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diagnostics: Persist UUID in string format for convenience

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This commit is contained in:
Matthew Holt
2018-02-10 20:21:16 -07:00
parent 6b3c2212a1
commit 5820356cf6
1 changed files with 2 additions and 2 deletions
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4
caddy/caddymain/run.go
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@@ -296,7 +296,7 @@ func initDiagnostics() {
newUUID := func() uuid.UUID {
id := uuid.New()
err := ioutil.WriteFile(uuidFilename, id[:], 0644)
err := ioutil.WriteFile(uuidFilename, []byte(id.String()), 0644) // human-readable this way
if err != nil {
log.Printf("[ERROR] Persisting instance UUID: %v", err)
}
@@ -319,7 +319,7 @@ func initDiagnostics() {
log.Printf("[ERROR] Reading persistent UUID: %v", err)
id = newUUID()
} else {
id, err = uuid.FromBytes(uuidBytes)
id, err = uuid.ParseBytes(uuidBytes)
if err != nil {
log.Printf("[ERROR] Parsing UUID: %v", err)
id = newUUID()