Fixes issue 120.
diff --git a/python3/httplib2test.py b/python3/httplib2test.py
index 5e7e930..f622a30 100755
--- a/python3/httplib2test.py
+++ b/python3/httplib2test.py
@@ -1374,6 +1374,13 @@
         digest = res['digest']

         self.assertEqual('myrealm', digest['realm'])

 

+    def testParseWWWAuthenticateMalformed(self):

+        try:

+          res = httplib2._parse_www_authenticate({'www-authenticate':'OAuth "Facebook Platform" "invalid_token" "Invalid OAuth access token."'})

+          self.fail("should raise an exception")

+        except httplib2.MalformedHeader:

+          pass

+

     def testDigestObject(self):

         credentials = ('joe', 'password')

         host = None