Fix getReadReceiptsForEvent for unknown threads (#9507)

matrix-org · Oct 26, 2022 · 0f1738b · 0f1738b
1 parent 0453b26
commit 0f1738b
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/components/structures/MessagePanel.tsx b/src/components/structures/MessagePanel.tsx
@@ -835,6 +835,13 @@ export default class MessagePanel extends React.Component<IProps, IState> {
             : room;
 
         const receipts: IReadReceiptProps[] = [];
+
+        if (!receiptDestination) {
+            logger.debug("Discarding request, could not find the receiptDestination for event: "
+                + this.context.threadId);
+            return receipts;
+        }
+
         receiptDestination.getReceiptsForEvent(event).forEach((r) => {
             if (
                 !r.userId ||