From af561e0e0bb7d18d65c229be89d10ff4aa3d9f9a Mon Sep 17 00:00:00 2001
From: Paul Marillonnet <pmarillonnet@entrouvert.com>
Date: Fri, 6 Oct 2017 18:13:36 +0200
Subject: [PATCH] LoginView: do not crash if an IdP doesn't have an ENTITY_ID
 field

---
 mellon/views.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mellon/views.py b/mellon/views.py
index e01dc13..ae6a28f 100644
--- a/mellon/views.py
+++ b/mellon/views.py
@@ -342,7 +342,8 @@ class LoginView(ProfileMixin, LogMixin, View):
         if idp is None:
             return HttpResponseBadRequest('no idp found')
         self.profile = login = utils.create_login(request)
-        self.log.debug('authenticating to %r', idp['ENTITY_ID'])
+        self.log.debug('authenticating to %r',
+                idp.get('ENTITY_ID', 'undefined'))
         try:
             login.initAuthnRequest(idp['ENTITY_ID'], lasso.HTTP_METHOD_REDIRECT)
             authn_request = login.request
-- 
2.11.0