my $dir = dirname($pi_config);
mkpath($dir); # will croak on fatal errors
my ($fh, $pi_config_tmp) = tempfile('pi-init-XXXXXXXX', DIR => $dir);
+my $perm;
if (-e $pi_config) {
open(my $oh, '<', $pi_config) or die "unable to read $pi_config: $!\n";
my @st = stat($oh);
- my $perm = $st[2];
+ $perm = $st[2];
defined $perm or die "(f)stat failed on $pi_config: $!\n";
chmod($perm & 07777, $fh) or
die "(f)chmod failed on future $pi_config: $!\n";
die "Unsupported -V/--version: $version\n";
}
+# needed for git prior to v2.1.0
+umask(0077) if defined $perm;
+
foreach my $addr (@address) {
next if $seen{lc($addr)};
x(@x, "--add", "$pfx.address", $addr);
x(@x, "$pfx.indexlevel", $indexlevel);
}
+# needed for git prior to v2.1.0
+if (defined $perm) {
+ chmod($perm & 07777, $pi_config_tmp) or
+ die "(f)chmod failed on future $pi_config: $!\n";
+}
+
rename $pi_config_tmp, $pi_config or
die "failed to rename `$pi_config_tmp' to `$pi_config': $!\n";