From 4ce311216f192b95aeb8ba4022f6eab817622ed0 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 8 Feb 2021 11:40:52 +0100
Subject: [PATCH] Fix PCS

---
 www/common/common-ui-elements.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/www/common/common-ui-elements.js b/www/common/common-ui-elements.js
index 41e78bf6d..77fc14a48 100644
--- a/www/common/common-ui-elements.js
+++ b/www/common/common-ui-elements.js
@@ -2107,11 +2107,13 @@ define([
         var privateData = metadataMgr.getPrivateData();
 
         if (privateData.offline) {
-            metadataMgr.onChange(function () {
+            var onChange = function () {
                 var privateData = metadataMgr.getPrivateData();
                 if (privateData.offline) { return; }
                 UIElements.getPadCreationScreen(common, cfg, appCfg, cb);
-            });
+                metadataMgr.off('change', onChange);
+            };
+            metadataMgr.onChange(onChange);
             return;
         }