From 355e1f4fc70d817751d9555de5d934538555212f Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Mon, 31 Aug 2015 21:55:31 +0200
Subject: [PATCH] Do env variable handling outside of template.

---
 httpbin/core.py              | 4 ++--
 httpbin/templates/index.html | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/httpbin/core.py b/httpbin/core.py
index 1c85e81..18d249d 100644
--- a/httpbin/core.py
+++ b/httpbin/core.py
@@ -92,8 +92,8 @@ def set_cors_headers(response):
 @app.route('/')
 def view_landing_page():
     """Generates Landing Page."""
-
-    return render_template('index.html', env=os.environ)
+    tracking_enabled = 'HTTPBIN_TRACKING' in os.environ
+    return render_template('index.html', tracking_enabled=tracking_enabled)
 
 
 @app.route('/html')
diff --git a/httpbin/templates/index.html b/httpbin/templates/index.html
index f63c749..6ac81f0 100644
--- a/httpbin/templates/index.html
+++ b/httpbin/templates/index.html
@@ -56,7 +56,7 @@
 
 {% include 'httpbin.1.html' %}
 
-{% if env.get('HTTPBIN_TRACKING', '0') == '1' %}
+{% if tracking_enabled %}
     {% include 'trackingscripts.html' %}
 {% endif %}