delve: Printing an uninitialized variable prints seemingly random information

With this simple program:

package main

import (
        "fmt"
)

func main() {
        branch := "master"
        fmt.Println(branch)
}

Breaking on the branch := master line gives the following output:

$ dlv debug .
Type 'help' for list of commands.

(dlv) break a.go:8
Breakpoint 1 set at 0x49c1af for main.main() ./a.go:8

(dlv) c
> main.main() ./a.go:8 (hits goroutine(1):1 total:1) (PC: 0x49c1af)
     3: import (
     4:         "fmt"
     5: )
     6:
     7: func main() {
=>   8:         branch := "master"
     9:         fmt.Println(branch)
    10: }

(dlv) locals
branch = "H�D$8�FH�D$(H���\x00\x00\x00H�\f$�G_\x03\x00H�D$\bH�D$8H�L$(Hǁ�\x00\x00\x00\x00\x00\x00\x00H�\f$H�D$\b\x03...+842350542940 more"

(dlv) step
> main.main() ./a.go:9 (PC: 0x49c1c4)
     4:         "fmt"
     5: )
     6:
     7: func main() {
     8:         branch := "master"
=>   9:         fmt.Println(branch)
    10: }

(dlv) locals
branch = "master"

Similar output occurs with other variable types; for example branch := 42 is branch = 842350543032 on locals.

I understand that this happens because the branch variable isn’t assigned a value yet, but printing seemingly random information doesn’t strike me as a good user experience, and something that might confuse people a lot. I think it would be better to print something like <uninitialized> or the type’s zero value.

$ dlv version
Delve Debugger
Version: 1.0.0
Build: $Id: c98a142125d0b17bb11ec0513bde346229b5f533 $

$ go version
go version go1.10 linux/amd64

$ uname -a
Linux arch.arp242.net 4.15.2-2-ARCH #1 SMP PREEMPT Thu Feb 8 18:54:52 UTC 2018 x86_64 GNU/Linux