From 7aa47647f08e487365541ab10921e32dcbbd3376 Mon Sep 17 00:00:00 2001
From: damencho <damencho@jitsi.org>
Date: Fri, 15 Jul 2016 15:40:18 -0500
Subject: [PATCH] Avoids multiple dialog when showing lock attempt errors.

---
 modules/UI/authentication/RoomLocker.js | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/modules/UI/authentication/RoomLocker.js b/modules/UI/authentication/RoomLocker.js
index 09e29a31b..838074496 100644
--- a/modules/UI/authentication/RoomLocker.js
+++ b/modules/UI/authentication/RoomLocker.js
@@ -116,6 +116,7 @@ const ConferenceErrors = JitsiMeetJS.errors.conference;
  */
 export default function createRoomLocker (room) {
     let password;
+    let dialog = null;
 
     function lock (newPass) {
         return room.lock(newPass).then(function () {
@@ -196,12 +197,21 @@ export default function createRoomLocker (room) {
          * Show notification that to set/remove password user must be moderator.
          */
         notifyModeratorRequired () {
+            if (dialog)
+                return;
+
+            let closeCallback = function () {
+                dialog = null;
+            };
+
             if (password) {
-                APP.UI.messageHandler
-                    .openMessageDialog(null, "dialog.passwordError");
+                dialog = APP.UI.messageHandler
+                    .openMessageDialog(null, "dialog.passwordError",
+                        null, null, closeCallback);
             } else {
-                APP.UI.messageHandler
-                    .openMessageDialog(null, "dialog.passwordError2");
+                dialog = APP.UI.messageHandler
+                    .openMessageDialog(null, "dialog.passwordError2",
+                        null, null, closeCallback);
             }
         }
     };