fix webcams of other viewers lock toggle

bigbluebutton-html5/imports/api/meetings/server/methods/toggleWebcamsOnlyForModerator.js

@@ -14,7 +14,7 @@ export default function toggleWebcamsOnlyForModerator(credentials, meeting) {
   check(meeting.usersProp.webcamsOnlyForModerator, Boolean);
 
   const payload = {
-    webcamsOnlyForModerator: !meeting.usersProp.webcamsOnlyForModerator,
+    webcamsOnlyForModerator: meeting.usersProp.webcamsOnlyForModerator,
     setBy: requesterUserId,
   };
 

bigbluebutton-html5/imports/api/meetings/server/modifiers/webcamOnlyModerator.js

@@ -2,7 +2,6 @@ import Logger from '/imports/startup/server/logger';
 import Meetings from '/imports/api/meetings';
 import { check } from 'meteor/check';
 
-
 export default function changeWebcamOnlyModerator(meetingId, payload) {
   check(meetingId, String);
   check(payload, {

bigbluebutton-html5/imports/ui/components/lock-viewers/container.jsx

@@ -12,11 +12,9 @@ export default withModalMounter(withTracker(({ mountModal }) => ({
   closeModal() {
     mountModal(null);
   },
-
   toggleLockSettings(meeting) {
     makeCall('toggleLockSettings', meeting);
   },
-
   toggleWebcamsOnlyForModerator(meeting) {
     makeCall('toggleWebcamsOnlyForModerator', meeting);
   },