From 2faeda163b955341d2d5c066158973939fe0baad Mon Sep 17 00:00:00 2001
From: Eric Maciel <elm2178@columbia.edu>
Date: Fri, 8 Jan 2021 17:31:02 -0500
Subject: [PATCH] fix: make onError optional

---
 packages/backend/src/AutomergeCollaboration.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/AutomergeCollaboration.ts b/packages/backend/src/AutomergeCollaboration.ts
index 3d5cd33..3938551 100644
--- a/packages/backend/src/AutomergeCollaboration.ts
+++ b/packages/backend/src/AutomergeCollaboration.ts
@@ -28,7 +28,7 @@ export interface IAutomergeCollaborationOptions {
     user: any
   ) => Promise<void> | void
   onDisconnect?: (docId: string, user: any) => Promise<void> | void
-  onError: (error: Error, data: ErrorData) => Promise<void> | void
+  onError?: (error: Error, data: ErrorData) => Promise<void> | void
 }
 
 export default class AutomergeCollaboration {