Fix #5624: installing a Git ref for installs other than the first#5623

Merged

pradyunsg merged 3 commits intopypa:masterfrom cjerdonek:vcs-fix-install-git-ref

Aug 17, 2018

+86-47

Commits on Aug 7, 2018

Add failing test.
cjerdonek
committed

Commits on Aug 8, 2018

Fix issue pypa#5624 : installing a Git ref for installs after the first.
cjerdonek
committed

Commits on Aug 14, 2018

Improve NEWS entry.
cjerdonek
committed