1 files changed, 3 insertions, 3 deletions
diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index b3e00ae0..74a1a6f5 100644
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -164,12 +164,12 @@ sub config_fh_parse ($$$) {
  }
  
  sub git_config_dump {
-        my ($class, $file) = @_;
+        my ($class, $file, $errfh) = @_;
          return bless {}, $class unless -e $file;
          my $cmd = [ qw(git config -z -l --includes), "--file=$file" ];
-        my $fh = popen_rd($cmd);
+        my $fh = popen_rd($cmd, undef, { 2 => $errfh // 2 });
          my $rv = config_fh_parse($fh, "\0", "\n");
-        close $fh or die "failed to close (@$cmd) pipe: $?";
+        close $fh or die "@$cmd failed: \$?=$?\n";
          bless $rv, $class;
  }