post_logout_redirect_uri not post_logout_redirect_uris

Author: rohe

src/oidcrp/oidc/end_session.py

@@ -59,9 +59,9 @@ def add_post_logout_redirect_uri(self, request_args=None, **kwargs):
             if _uri:
                 request_args['post_logout_redirect_uri'] = _uri
             else:
-                _uris = _context.callback.get("post_logout_redirect_uri", [])
-                if _uris:
-                    request_args['post_logout_redirect_uri'] = _uris[0]
+                _uri = _context.callback.get("post_logout_redirect_uri")
+                if _uri:
+                    request_args['post_logout_redirect_uri'] = _uri
 
         return request_args, {}