Fix dig-like output

[ghost]

Fix location of opt pseudosection and prevent empty additional section in dig-like output

Before:

;; opcode: QUERY, status: NOERROR, id: 1234
;; flags: cd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;example.com. IN A

;; ADDITIONAL SECTION:

;; OPT PSEUDOSECTION:
; EDNS: version 0; flags: do; udp: 512

After:

;; opcode: QUERY, status: NOERROR, id: 1234
;; flags: cd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version 0; flags: do; udp: 512

;; QUESTION SECTION:
;example.com. IN A

[miekg]

Nice! Thanks /lgtm

…

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[cbot]

Approved by miekg

[miekg]

/merge

…

On Fri, 24 Dec 2021, 18:02 cbot[bot], ***@***.***> wrote: ***@***.***[bot]* approved this pull request. Approved by *miekg* — Reply to this email directly, view it on GitHub <#1320 (review)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACWIW27CKAGIDKVQV7BM4TUSSRRNANCNFSM5KW3CFRQ> . You are receiving this because your review was requested.Message ID: ***@***.***>