Index: security/py-requests-kerberos/Makefile
===================================================================
--- security/py-requests-kerberos/Makefile
+++ security/py-requests-kerberos/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	requests-kerberos
 PORTVERSION=	0.6.1
+PORTREVISION=	1
 CATEGORIES=	security python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
Index: security/py-requests-kerberos/files/patch-requests_kerberos_kerberos_.py
===================================================================
--- /dev/null
+++ security/py-requests-kerberos/files/patch-requests_kerberos_kerberos_.py
@@ -0,0 +1,13 @@
+--- requests_kerberos/kerberos_.py.orig	2014-11-15 01:45:05 UTC
++++ requests_kerberos/kerberos_.py
+@@ -158,6 +158,10 @@ class HTTPKerberosAuth(AuthBase):
+         log.debug("handle_401(): Handling: 401")
+         if _negotiate_value(response) is not None:
+             _r = self.authenticate_user(response, **kwargs)
++            if _r is response:
++                log.debug("handle_401(): fail to authenticate, something wrong "
++                          "with the client.")
++                _r.raise_for_status()
+             log.debug("handle_401(): returning {0}".format(_r))
+             return _r
+         else: