From 7f2bd394028c242af7d30d2a59da1e1e3a256997 Mon Sep 17 00:00:00 2001
From: Eric Maciel <elm2178@columbia.edu>
Date: Fri, 30 Oct 2020 18:06:05 -0400
Subject: [PATCH] fix: map error

---
 packages/bridge/src/convert/remove.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/bridge/src/convert/remove.ts b/packages/bridge/src/convert/remove.ts
index 6643ac6..c26e300 100644
--- a/packages/bridge/src/convert/remove.ts
+++ b/packages/bridge/src/convert/remove.ts
@@ -57,6 +57,11 @@ const opRemove = (op: Automerge.Diff, [map, ops]: any) => {
   try {
     const { index, path, obj, type } = op
 
+    // early return if no map obj available
+    if (!map) {
+      return [map, ops]
+    }
+
     if (
       map.hasOwnProperty(obj) &&
       typeof map[obj] !== 'string' &&