[PATCH] www: quiet errors for git-{archive,http-backend}

[Eric Wong <e@80x24.org>]

SIGPIPE (13) can be quite common with unreliable connections
and impatient clients, so just ignore them.
---
 lib/PublicInbox/GitHTTPBackend.pm | 1 +
 lib/PublicInbox/RepoSnapshot.pm   | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/PublicInbox/GitHTTPBackend.pm b/lib/PublicInbox/GitHTTPBackend.pm
index 7228555b..396aa783 100644
--- a/lib/PublicInbox/GitHTTPBackend.pm
+++ b/lib/PublicInbox/GitHTTPBackend.pm
@@ -105,6 +105,7 @@ sub serve_smart {
 	$env{GIT_HTTP_EXPORT_ALL} = '1';
 	$env{PATH_TRANSLATED} = "$git->{git_dir}/$path";
 	my $rdr = input_prepare($env) or return r(500);
+	$rdr->{quiet} = 1;
 	my $qsp = PublicInbox::Qspawn->new([qw(git http-backend)], \%env, $rdr);
 	$qsp->psgi_yield($env, $limiter, \&ghb_parse_hdr, $env, $git, $path);
 }
diff --git a/lib/PublicInbox/RepoSnapshot.pm b/lib/PublicInbox/RepoSnapshot.pm
index 6b7441b0..4c372569 100644
--- a/lib/PublicInbox/RepoSnapshot.pm
+++ b/lib/PublicInbox/RepoSnapshot.pm
@@ -57,7 +57,8 @@ sub ver_check { # git->check_async callback
 		my $qsp = PublicInbox::Qspawn->new(['git', @cfg,
 				"--git-dir=$ctx->{git}->{git_dir}", 'archive',
 				"--prefix=$ctx->{snap_pfx}/",
-				"--format=$ctx->{snap_fmt}", $treeish]);
+				"--format=$ctx->{snap_fmt}", $treeish], undef,
+				{ quiet => 1 });
 		$qsp->psgi_yield($ctx->{env}, undef, \&archive_hdr, $ctx);
 	}
 }