repobrowse: reduce checks for response fh

We should die horribly if fh is missing in some cases
due to a fatal bug, do not bug from us and risk losing
output data.

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/PublicInbox/RepobrowseGitSnapshot.pm b/lib/PublicInbox/RepobrowseGitSnapshot.pm
index 106d5651..8bd4b0a5 100644
--- a/lib/PublicInbox/RepobrowseGitSnapshot.pm
+++ b/lib/PublicInbox/RepobrowseGitSnapshot.pm
@@ -112,8 +112,7 @@ sub call_git_snapshot ($$) { # invoked by PublicInbox::RepobrowseBase::call
                                 'ETag', qq("$tree") ];
                         $req->{fh} = $res->([200, $h]);
                 }
-                my $fh = $req->{fh} or return;
-                $fh->write($buf);
+                $req->{fh}->write($buf);
         };
         if (my $async = $env->{'pi-httpd.async'}) {
                 $req->{rpipe} = $async->($req->{rpipe}, $cb);