From c838492d6da5f2160b78cb985f71056bc5538f67 Mon Sep 17 00:00:00 2001
From: asciimoo <asciimoo@gmail.com>
Date: Wed, 30 Oct 2013 23:01:58 +0100
Subject: [PATCH] [fix] valid https checking

---
 searx/webapp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/searx/webapp.py b/searx/webapp.py
index 2bbaf8f86..86fd4dcfe 100644
--- a/searx/webapp.py
+++ b/searx/webapp.py
@@ -119,7 +119,7 @@ def opensearch():
     # chrome/chromium only supports HTTP GET....
     if request.headers.get('User-Agent', '').lower().find('webkit') >= 0:
         method = 'get'
-    if request.headers.get('Host', '').find('https://'):
+    if request.is_secure:
         scheme = 'https'
     ret = opensearch_xml.format(method=method, host=url_for('index', _external=True, _scheme=scheme))
     resp = Response(response=ret,