bpo-30232: Support Git worktree in configure.ac (#1391)
Don't test if .git/HEAD file exists, but only if the .git file (or directory) exists.
V
Victor Stinner committed
5facdbb29169c2799c42f887cef4cd9d087b0167
Parent: 094909a
Committed by GitHub <noreply@github.com>
on 5/2/2017, 7:42:48 PM