spawn: allow passing GLOB handles for redirects

[public-inbox.git] / lib / PublicInbox / V2Writable.pm

diff --git a/lib/PublicInbox/V2Writable.pm b/lib/PublicInbox/V2Writable.pm
index 77b3bde4d7b35939ba633ae961c671489d5f3146..c614e20c382518e6d257b59871b4eb109d839869 100644 (file)
--- a/lib/PublicInbox/V2Writable.pm
+++ b/lib/PublicInbox/V2Writable.pm
@@ -473,7 +473,7 @@ sub git_hash_raw ($$) {
 
        my ($r, $w);
        pipe($r, $w) or die "failed to create pipe: $!";
-       my $rdr = { 0 => fileno($tmp_fh), 1 => fileno($w) };
+       my $rdr = { 0 => $tmp_fh, 1 => $w };
        my $git_dir = $self->{-inbox}->git->{git_dir};
        my $cmd = ['git', "--git-dir=$git_dir", qw(hash-object --stdin)];
        my $pid = spawn($cmd, undef, $rdr);