Some of my ancient v1-only scripts called public-inbox-index
to operate on GIT_DIR:
GIT_DIR=/path/to/foo.git public-inbox-index
This change ensures they keep working, otherwise "." will be
passed to the --git-dir= switch of git(1) because that's the
default directory if no inboxes are specified on the
command-line.
Fixes: 9fcce78e40b0a7c6 ("script/public-inbox-*: favor caller-provided pathnames")
for (my $i = 0; $i <= $#dirs; $i++) {
my $dir = $dirs[$i];
my @st = stat($dir) or die "stat($dir): $!\n";
- $dir = resolve_inboxdir($dir, \(my $ver));
+ $dir = $dirs[$i] = resolve_inboxdir($dir, \(my $ver));
if ($ver >= $min_ver) {
$s2i{"$st[0]\0$st[1]"} //= $i;
} else {