From 653d09b047a697a424d3a9e005ccada97408cb58 Mon Sep 17 00:00:00 2001
From: Tianon Gravi <admwiggin@gmail.com>
Date: Wed, 2 Dec 2015 14:44:40 -0800
Subject: [PATCH] Fix minor bug with generate-tag-details.pl related to "Size"
 fields that were null instead of 0

---
 .template-helpers/generate-tag-details.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.template-helpers/generate-tag-details.pl b/.template-helpers/generate-tag-details.pl
index 5d00716b0..74069c245 100755
--- a/.template-helpers/generate-tag-details.pl
+++ b/.template-helpers/generate-tag-details.pl
@@ -112,7 +112,7 @@ sub get_layer_data {
 	my $data = {
 		map({ $_ => $v1->{$_} } qw(id created parent docker_version)),
 		container_command => $v1->{container_config}{Cmd},
-		virtual_size => $v1->{Size},
+		virtual_size => $v1->{Size} // 0,
 		blob => $blob,
 	};
 	my $blobHeaders = get_blob_headers($repo, $blob);