tree b034566812e893eea3d31b6c6ada694a9739de70
parent 7a7c835249a638762a250499f2707a8ecb154fce
author Dmitri Shuralyov <dmitshur@golang.org> 1548440384 -0500
committer Dmitri Shuralyov <dmitshur@golang.org> 1548442627 +0000

cmd/gerritbot, internal/https: handle error from https.ListenAndServe

Document that https.ListenAndServe always returns a non-nil error,
and use that property to stop gerritbot if the HTTPS server fails
to run.

Remove an unneccessary check for ln != nil in https.ListenAndServe.
net.Listen returns a valid listener when err == nil, and the
err != nil case is already handled above.

Change-Id: Ibbadd551aa36b5376bf062011f12e3e3787bd6b3
Reviewed-on: https://go-review.googlesource.com/c/159698
Reviewed-by: Andrew Bonventre <andybons@golang.org>