From 2474cab721dc300b1dbc6ba40121283ba44bea47 Mon Sep 17 00:00:00 2001
From: Hamish <hamish.forbes@gmail.com>
Date: Wed, 6 Dec 2017 10:38:02 +0000
Subject: [PATCH] Always sort vary spec

---
 lib/ledge/cache_key.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/ledge/cache_key.lua b/lib/ledge/cache_key.lua
index eb554526..45414b0f 100644
--- a/lib/ledge/cache_key.lua
+++ b/lib/ledge/cache_key.lua
@@ -93,6 +93,8 @@ local function read_vary_spec(redis, root_key)
         return nil, err
     end
 
+    table.sort(res)
+
     return res
 end
 _M.read_vary_spec = read_vary_spec