tree 89607b91d40817fe43fa280830ac9514949e8b7b
parent 956bc1b48ae3e00a924edfccdd20b62ce75dfb91
author Han-Wen Nienhuys <hanwen@google.com> 1564680912 +0200
committer Han-Wen Nienhuys <hanwen@google.com> 1565008861 +0200

build: make Builder.Finish idempotent

This will let it be run as a deferred cleanup operation.

Change-Id: I82175f396e2bd781c287c58ee67eba3c17a8f5b5