From ce4a24c4923bb8e8462d561e8aa7ee1ea9ad65bf Mon Sep 17 00:00:00 2001
From: Matt Hill <matthewonthemoon@gmail.com>
Date: Fri, 16 Jul 2021 17:51:44 -0600
Subject: [PATCH] handle root document subscriptions

---
 client/lib/json-patch-lib.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/client/lib/json-patch-lib.ts b/client/lib/json-patch-lib.ts
index 5ccf5b4..c88371b 100644
--- a/client/lib/json-patch-lib.ts
+++ b/client/lib/json-patch-lib.ts
@@ -25,6 +25,7 @@ export type Doc = { [key: string]: any }
 export type Operation = AddOperation<any> | RemoveOperation | ReplaceOperation<any>
 
 export function getValueByPointer (document: any, pointer: string): any {
+  if (pointer === '/') return document
   const pathArr = pointer.split('/')
   pathArr.shift()
   try {