Adrian Dewhurst 3aa68cd397 version: relax git detection logic
git worktrees have a .git file rather than a .git directory, so building
in a worktree caused version.sh to generate an error.

Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
2020-11-06 15:55:21 -05:00
..
2020-06-12 22:38:12 +00:00
2020-10-28 16:29:26 -07:00
2020-11-06 15:55:21 -05:00