Re: [PATCH] worktree: drop unused code from get_main_worktree()

[Jeff King <peff@xxxxxxxx>]

On Sun, Feb 23, 2020 at 08:59:35PM -0500, Eric Sunshine wrote:

> This code has been unused since fa099d2322 (worktree.c: kill parse_ref()
> in favor of refs_resolve_ref_unsafe(), 2017-04-24), so drop it.

Looks obviously correct, unless we are depending on some side effect of
get_git_common_dir(). And if we are, then that should be fixed. ;)

-Peff