From 5bc77cd142bcdc0e635300410a10a2885b35b893 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= <kikito@gmail.com>
Date: Thu, 20 Sep 2018 01:44:22 +0200
Subject: [PATCH] feat(schema) uuid validates on empty fields

Check if this is needed
---
 kong/db/schema/init.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua
index 495bdaf59b09..cbe6fe0ebf2c 100644
--- a/kong/db/schema/init.lua
+++ b/kong/db/schema/init.lua
@@ -270,6 +270,9 @@ Schema.validators = {
   end,
 
   uuid = function(value)
+    if value == "" then
+      return true
+    end
     if #value ~= 36 then
       return nil
     end