From 8b725362cab08902e4500af0cd58c5dcdf2862b8 Mon Sep 17 00:00:00 2001
From: Raphael Gavache <raphael.gavache@datadoghq.com>
Date: Fri, 14 Jul 2017 14:39:49 -0400
Subject: [PATCH] Update context.go

---
 context.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/context.go b/context.go
index 198dd3e3..e527f23b 100644
--- a/context.go
+++ b/context.go
@@ -82,6 +82,10 @@ func (c *Context) Copy() *Context {
 	cp.Writer = &cp.writermem
 	cp.index = abortIndex
 	cp.handlers = nil
+        cp.Keys = map[string]interface{}{}
+        for k, v := range c.Keys {
+                cp.Keys[k] = v
+        }
 	return &cp
 }