From df5c9643a049521d8e6743a5c0a17e7c07ca4e9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Carlos=20Nieto?= <jose.carlos@menteslibres.net>
Date: Wed, 22 Jul 2015 11:58:00 -0500
Subject: [PATCH] Fixing example to include TEST_HOST.

---
 mongo/_example/main.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mongo/_example/main.go b/mongo/_example/main.go
index 88420f85..e5603dbd 100644
--- a/mongo/_example/main.go
+++ b/mongo/_example/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"log"
+	"os"
 	"time"
 
 	"upper.io/db"         // Imports the main db package.
@@ -23,6 +24,10 @@ type Birthday struct {
 
 func main() {
 
+	if os.Getenv("TEST_HOST") != "" {
+		settings.Host = os.Getenv("TEST_HOST")
+	}
+
 	// Attemping to establish a connection to the database.
 	sess, err := db.Open("mongo", settings)
 
-- 
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