From fbd1f11cbd1aef4ea5fefa868662a66ab41ba62b Mon Sep 17 00:00:00 2001
From: Melissa Zhang <mzhang19096@gmail.com>
Date: Sun, 26 Apr 2020 12:18:10 -0700
Subject: set new icon

---
 src/client/views/nodes/ComparisonBox.scss | 2 +-
 src/client/views/nodes/ComparisonBox.tsx  | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/client/views/nodes')

diff --git a/src/client/views/nodes/ComparisonBox.scss b/src/client/views/nodes/ComparisonBox.scss
index 74e80236d..5449cd145 100644
--- a/src/client/views/nodes/ComparisonBox.scss
+++ b/src/client/views/nodes/ComparisonBox.scss
@@ -36,7 +36,7 @@
         right: 0;
         height: 100%;
         width: 100%;
-        overflow: auto;
+        overflow: hidden;
         background-color: rgb(200, 200, 200);
     }
 
diff --git a/src/client/views/nodes/ComparisonBox.tsx b/src/client/views/nodes/ComparisonBox.tsx
index 6ca0397e2..09590aff7 100644
--- a/src/client/views/nodes/ComparisonBox.tsx
+++ b/src/client/views/nodes/ComparisonBox.tsx
@@ -60,8 +60,7 @@ export class ComparisonBox extends ViewBoxAnnotatableComponent<FieldViewProps, C
         window.addEventListener("pointerup", this.onPointerUp);
     }
 
-    private resizeUpdater: Lambda = () => { };
-
+    private resizeUpdater: Lambda | undefined;
     componentWillMount() {
         this.props.Document.clipWidth = this.props.PanelWidth() / 2;
 
@@ -72,11 +71,10 @@ export class ComparisonBox extends ViewBoxAnnotatableComponent<FieldViewProps, C
     }
 
     componentWillUnmount() {
-        this.resizeUpdater();
+        if (this.resizeUpdater) this.resizeUpdater();
     }
 
     private onPointerMove = ({ movementX }: PointerEvent) => {
-        //is it ok to use NumCast
         const width = movementX * this.props.ScreenToLocalTransform().Scale + NumCast(this.props.Document.clipWidth);
         if (width && width > 5 && width < this.props.PanelWidth()) {
             this.props.Document.clipWidth = width;
-- 
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