From 70a9897beb3fdbab8dd6e7067e5e5ab402861380 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Mon, 28 Dec 2015 16:14:59 +0100
Subject: [PATCH] api: protect against removed roles (#9447)

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

diff --git a/wcs/api.py b/wcs/api.py
index 315fb3b..f168375 100644
--- a/wcs/api.py
+++ b/wcs/api.py
@@ -420,8 +420,8 @@ class ApiUserDirectory(Directory):
         user_info = user.get_substitution_variables(prefix='')
         del user_info['user']
         user_info['id'] = user.id
-        user_info['user_roles'] = [
-                Role.get(x).get_json_export_dict() for x in user.roles or []]
+        user_roles = [Role.get(x, ignore_errors=True) for x in user.roles or []]
+        user_info['user_roles'] = [x.get_json_export_dict() for x in user_roles if x]
         return json.dumps(user_info)
 
     def get_user_forms(self, user):
-- 
2.6.4