From f8d9d0b2befb11597890e5ef2ea5ee7cc1d49581 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Fri, 1 Feb 2019 06:06:04 +0000
Subject: viewvcs: allow '0' as a valid filename for blob downloads

Only to be pedantic...
---
 lib/PublicInbox/ViewVCS.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/PublicInbox/ViewVCS.pm b/lib/PublicInbox/ViewVCS.pm
index eecc51e6..d67b5eb4 100644
--- a/lib/PublicInbox/ViewVCS.pm
+++ b/lib/PublicInbox/ViewVCS.pm
@@ -110,7 +110,7 @@ sub solve_result {
 	}
 
 	my $binary = index($$blob, "\0") >= 0;
-	if ($fn) {
+	if (defined $fn) {
 		my $h = [ 'Content-Length', $size, 'Content-Type' ];
 		push(@$h, ($binary ? 'application/octet-stream' : 'text/plain'));
 		return delete($ctx->{-wcb})->([200, $h, [ $$blob ]]);
-- 
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