3 files changed, 3 insertions, 5 deletions
diff --git a/src/client/views/nodes/ButtonBox.tsx b/src/client/views/nodes/ButtonBox.tsx
index e2c559c9a..640795789 100644
--- a/src/client/views/nodes/ButtonBox.tsx
+++ b/src/client/views/nodes/ButtonBox.tsx
@@ -16,7 +16,7 @@ import './ButtonBox.scss';
 import { observer } from 'mobx-react';
 import { DocumentIconContainer } from './DocumentIcon';
 
-library.add(faEdit);
+library.add(faEdit as any);
 
 const ButtonSchema = createSchema({
     onClick: ScriptField,
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 0347fc9b2..4528cf94d 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -95,7 +95,7 @@ export interface DocumentViewProps {
     addDocTab: (doc: Doc, dataDoc: Doc | undefined, where: string) => void;
     collapseToPoint?: (scrpt: number[], expandedDocs: Doc[] | undefined) => void;
     zoomToScale: (scale: number) => void;
-    backgroundColor: (doc: Doc) => string;
+    backgroundColor: (doc: Doc) => string | undefined;
     getScale: () => number;
     animateBetweenIcon?: (iconPos: number[], startTime: number, maximizing: boolean) => void;
     ChromeHeight?: () => number;
diff --git a/src/client/views/nodes/PDFBox.tsx b/src/client/views/nodes/PDFBox.tsx
index fa072aecf..a49709e83 100644
--- a/src/client/views/nodes/PDFBox.tsx
+++ b/src/client/views/nodes/PDFBox.tsx
@@ -152,9 +152,7 @@ export class PDFBox extends DocComponent<FieldViewProps, PdfDocument>(PdfDocumen
     }
 
     scrollTo(y: number) {
-        if (this._mainCont.current) {
-            this._mainCont.current.scrollTo({ top: Math.max(y - (this._mainCont.current!.offsetHeight / 2), 0), behavior: "auto" });
-        }
+        this._mainCont.current && this._mainCont.current.scrollTo({ top: Math.max(y - (this._mainCont.current.offsetHeight / 2), 0), behavior: "auto" });
     }
 
     settingsPanel() {