From 39dbea0c103d592f618de6bf078019287604df13 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Mon, 7 Oct 2019 10:57:37 +0200
Subject: [PATCH] Fix notifications displayed once per tab

---
 www/common/outer/async-store.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/www/common/outer/async-store.js b/www/common/outer/async-store.js
index 7244b0cb7..9ff329335 100644
--- a/www/common/outer/async-store.js
+++ b/www/common/outer/async-store.js
@@ -1995,7 +1995,8 @@ define([
                     broadcast([], "UPDATE_METADATA");
                 },
                 pinPads: function (data, cb) { Store.pinPads(null, data, cb); },
-            }, waitFor, function (ev, data, clients, cb) {
+            }, waitFor, function (ev, data, clients, _cb) {
+                var cb = Util.once(_cb || function () {});
                 clients.forEach(function (cId) {
                     postMessage(cId, 'MAILBOX_EVENT', {
                         ev: ev,