Zebediah Figura : make_makefiles: Allow running from a separate worktree.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f78fe960bc44deb8f85c6c3cb09954017eeecbc2
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=f78fe960bc44deb8f85c6c3cb09954017eeecbc2

Author: Zebediah Figura <z.figura12 at gmail.com>
Date:   Mon Mar 23 11:58:50 2020 -0500

make_makefiles: Allow running from a separate worktree.

Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 tools/make_makefiles | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/make_makefiles b/tools/make_makefiles
index 79b18778a5..c18fa90e2d 100755
--- a/tools/make_makefiles
+++ b/tools/make_makefiles
@@ -501,7 +501,7 @@ sub update_wine_inf()
 }
 
 my $git_dir = $ENV{GIT_DIR} || ".git";
-die "needs to be run from a git checkout" unless -d $git_dir;
+die "needs to be run from a git checkout" unless -e $git_dir;
 
 my @all_files = split /\0/, `git ls-files -c -z`;
 map { $ignored_source_files{$_} = 1; } split /\0/, `git ls-files -d -z`;