From 9e0fb966bfc983a1d6e4c18a4730881e4e35c526 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Thu, 4 Jul 2019 10:46:55 +0200
Subject: [PATCH] Fix cyclic object value

---
 www/common/proxy-manager.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/www/common/proxy-manager.js b/www/common/proxy-manager.js
index 9d8bbe6ba..1257f3ad4 100644
--- a/www/common/proxy-manager.js
+++ b/www/common/proxy-manager.js
@@ -252,6 +252,9 @@ define([
                 var obj = Env.folders[el].proxy.metadata || {};
                 if (obj) { key = obj.title; }
             } else {
+                try {
+                    el = JSON.parse(JSON.stringify(el));
+                } catch (e) { return undefined; }
                 userObject.getFilesRecursively(el, files);
             }