From 84f67379c8844ff109a200caa3f3e815fdf0beee Mon Sep 17 00:00:00 2001
From: Ian Cordasco <ian.cordasco@rackspace.com>
Date: Wed, 2 Jul 2014 10:26:15 -0500
Subject: [PATCH] Update how we check verify when inspecting env variables

---
 requests/sessions.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/requests/sessions.py b/requests/sessions.py
index a263138a..96fff637 100644
--- a/requests/sessions.py
+++ b/requests/sessions.py
@@ -436,11 +436,11 @@ class Session(SessionRedirectMixin):
                 proxies.setdefault(k, v)
 
             # Look for configuration.
-            if not verify and verify is not False:
+            if verify is True or (verify is None and verify is not False):
                 verify = os.environ.get('REQUESTS_CA_BUNDLE')
 
             # Curl compatibility.
-            if not verify and verify is not False:
+            if verify is True or (verify is None and verify is not False):
                 verify = os.environ.get('CURL_CA_BUNDLE')
 
         # Merge all the kwargs.