From 81f81950b771d0cb1974200d25bd2da4bcc52a36 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Fri, 22 Mar 2019 02:58:35 -0400
Subject: FieldMap change

---
 src/fields/ListField.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/fields/ListField.ts b/src/fields/ListField.ts
index 4527ee548..c4008bd12 100644
--- a/src/fields/ListField.ts
+++ b/src/fields/ListField.ts
@@ -4,6 +4,7 @@ import { UndoManager } from "../client/util/UndoManager";
 import { Types } from "../server/Message";
 import { BasicField } from "./BasicField";
 import { Field, FieldId } from "./Field";
+import { FieldMap } from "../client/SocketStub";
 
 export class ListField<T extends Field> extends BasicField<T[]> {
     private _proxies: string[] = []
@@ -71,7 +72,7 @@ export class ListField<T extends Field> extends BasicField<T[]> {
     }
 
     init(callback: (field: Field) => any) {
-        Server.GetFields(this._proxies, action((fields: { [index: string]: Field }) => {
+        Server.GetFields(this._proxies, action((fields: FieldMap) => {
             if (!this.arraysEqual(this._proxies, this.data.map(field => field.Id))) {
                 var dataids = this.data.map(d => d.Id);
                 var proxies = this._proxies.map(p => p);
@@ -111,7 +112,7 @@ export class ListField<T extends Field> extends BasicField<T[]> {
     ToJson(): { type: Types, data: string[], _id: string } {
         return {
             type: Types.List,
-            data: this._proxies,
+            data: this._proxies || [],
             _id: this.Id
         }
     }
-- 
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