.

go/zodb/storage/demo/demo.go

@@ -139,8 +139,13 @@ func (d *Storage) Close() (err error) {
 
 	errδ    := d.δ.Close()
 	errBase := d.base.Close()
+
 	d.watchCancel()
 	errWatch := d.watchWG.Wait()
+	if errors.Is(errWatch, context.Canceled) { // we canceled it
+		errWatch = nil
+	}
+
 	return xerr.Merge(errWatch, errδ, errBase)
 }