openpgp: SerializeSignaturePrefix could take a io.Writer as argument

[gopherbot]

by ilzogoiby:

It's a really minor thing, but changing it would allow for the output to be written to a
file or similar, instead of being limited to a Hash. There's no need to be overspecific.

Patch:
https://code.google.com/r/ilzogoiby-cryptogo/source/detail?r=e328e071ec899c1cfca7adaf64ba8fbb3911ece5

[robpike]

Comment 1:

This would break the Go 1 compatibility guarantee, although in the tiniest manner.

Labels changed: added priority-later, removed priority-triage.

Owner changed to @agl.

Status changed to Accepted.

[gopherbot]

Comment 2 by ilzogoiby:

Ah, OK, then it would perhaps be nice to introduce it in 2.0?

[robpike]

Comment 4:

Status changed to WontFix.

[agl]

Comment 5:

This issue was closed by revision golang/crypto@488d045.

Status changed to Fixed.