From 9750ef2f3bc239463d75068e63743e787b6b0b47 Mon Sep 17 00:00:00 2001
From: Rick Barrette <rickbarrette@gmail.com>
Date: Fri, 29 Apr 2016 08:34:02 -0400
Subject: [PATCH] Update customer.rb

---
 app/models/customer.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/models/customer.rb b/app/models/customer.rb
index 0149432..eb7cdb0 100644
--- a/app/models/customer.rb
+++ b/app/models/customer.rb
@@ -109,7 +109,9 @@ class Customer < ActiveRecord::Base
   def get_details
     Thread.new {
       if self.id
-        @details = get_customer(self.id)
+        mutex.synchronize do
+          @details = get_customer(self.id)
+        end
       end
     }
   end