For array field, parser performs a partial update instead of full replacement

[y2mao]

Following code:

type Config struct {
    Hosts []string
}

func main() {
    cfg := Config{
        Hosts: []string{"aaa", "bbb"},
    }

    t := `Hosts = ["ccc"]`
    if _, err := toml.Decode(t, &cfg); err != nil {
        log.Fatal(err)
    }

    fmt.Printf("%v", cfg.Hosts)
}

Expect Result: [ccc]
Actual Result: [ccc, bbb]

It seems parser performed a partial update instead of a full replacement. Is that possible to change parser's behaviour to full replacement? Thanks!

[y2mao]

Alright, It seems like a bug. I just found the open issue here #49

[cespare]

Fixed by #84.