From a3dbe3685e384d52dad2070e423b92de89cbd9fe Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Mon, 1 Oct 2018 16:42:38 +0800
Subject: [PATCH] Fix the build.

---
 lib/upload_recovery.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/upload_recovery.rb b/lib/upload_recovery.rb
index fc64839a557..3ab5da75f83 100644
--- a/lib/upload_recovery.rb
+++ b/lib/upload_recovery.rb
@@ -58,6 +58,7 @@ class UploadRecovery
 
         if background.present? && !Upload.exists?(url: background)
           data = Upload.extract_upload_url(background)
+          next unless data
           sha1 = data[2]
 
           if @dry_run