defensive code for when the document sometimes isn't there on server …

…restarts. (#26)
cudr · Oct 27, 2020 · 5e0ee3e · 5e0ee3e
1 parent a9b20ae
commit 5e0ee3e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/backend/src/SocketIOConnection.ts b/packages/backend/src/SocketIOConnection.ts
@@ -219,6 +219,7 @@ export default class SocketIOCollaboration {
   garbageCursors = (nsp: string) => {
     const doc = this.backend.getDocument(nsp)
 
+    if (doc == null || doc == undefined) return;
     if (!doc.cursors) return
 
     const namespace = this.io.of(nsp)