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also check content and content.users before proceeding

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This commit is contained in:
Bruno Windels 2019-07-12 18:50:13 +02:00 committed by David Baker
parent f05a7b2195
commit 02ec96cff1
1 changed files with 2 additions and 1 deletions
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3
src/TextForEvent.js
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@ -416,7 +416,8 @@ function textForEncryptionEvent(event) {
// Currently will only display a change if a user's power level is changed
function textForPowerEvent(event) {
const senderName = event.sender ? event.sender.name : event.getSender();
if (!event.getPrevContent() || !event.getPrevContent().users) {
if (!event.getPrevContent() || !event.getPrevContent().users ||
!event.getContent() || !event.getContent().users) {
return '';
}
const userDefault = event.getContent().users_default || 0;