From 30aaefa474d61463d99b637f9a998263dc364830 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Sat, 9 Jan 2016 14:39:32 +0000
Subject: [PATCH] Avoid errors cleaning up assets for older rails trees

---
 cookbooks/web/templates/default/cleanup-assets.erb | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/cookbooks/web/templates/default/cleanup-assets.erb b/cookbooks/web/templates/default/cleanup-assets.erb
index 132c8260a..175ce8b97 100644
--- a/cookbooks/web/templates/default/cleanup-assets.erb
+++ b/cookbooks/web/templates/default/cleanup-assets.erb
@@ -3,6 +3,7 @@
 use strict;
 use warnings;
 
+use Errno;
 use IO::Dir;
 use IO::File;
 use JSON::XS;
@@ -13,17 +14,17 @@ my $manifest;
 
 if (my $file = IO::File->new("${root}/tmp/manifest.json", "r"))
 {
-    $manifest = decode_json(join("\n", $file->getlines));
+    my $manifest = decode_json(join("\n", $file->getlines));
 
     $file->close;
+
+    expire_assets($manifest, "${root}/public/assets", "");
 }
 else
 {
-    die "Can't open ${root}/tmp/manifest.json: $!";
+    die "Can't open ${root}/tmp/manifest.json: $!" unless $!{ENOENT};
 }
 
-expire_assets($manifest, "${root}/public/assets", "");
-
 exit 0;
 
 sub expire_assets
-- 
2.39.5