From 974861adda90110123092543d432f2fb1e69248f Mon Sep 17 00:00:00 2001
From: Piotr Sarnacki <drogus@gmail.com>
Date: Fri, 16 Jan 2015 12:41:03 +0100
Subject: [PATCH] Add ETag to fingerprinted files

---
 lib/travis/web/app.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/travis/web/app.rb b/lib/travis/web/app.rb
index e7a6dc73..3a5ea66e 100644
--- a/lib/travis/web/app.rb
+++ b/lib/travis/web/app.rb
@@ -89,6 +89,7 @@ class Travis::Web::App
           'Content-Location' => path_for(file),
           'Content-Type'     => mime_type(file),
           'Expires'          => (server_start + age).httpdate,
+          'ETag'             => %Q{"#{version}"}
         }
       else
         set_config(content, options) if config_needed?(file)