From f98e634ae7070cd841bc523514d147195308696c Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Fri, 25 Jan 2019 18:34:28 -0500
Subject: got rid of documentviewmodel.  fixed panning/zooming.

---
 src/fields/Document.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/fields')

diff --git a/src/fields/Document.ts b/src/fields/Document.ts
index 0bba9c21e..6b1cccaf9 100644
--- a/src/fields/Document.ts
+++ b/src/fields/Document.ts
@@ -31,7 +31,8 @@ export class Document extends Field {
 
     GetFieldValue<T, U extends { Data: T }>(key: Key, ctor: { new(): U }, defaultVal: T): T {
         let val = this.GetField(key);
-        return (val && val instanceof ctor) ? val.Data : defaultVal;
+        let vval = (val && val instanceof ctor) ? val.Data : defaultVal;
+        return vval;
     }
 
     SetField(key: Key, field: Opt<Field>): void {
-- 
cgit v1.2.3-70-g09d2