1 files changed, 2 insertions, 3 deletions
diff --git a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
index d0a1e6f0d..435f618d9 100644
--- a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
+++ b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
@@ -158,14 +158,13 @@ export class CollectionLinearView extends CollectionSubView() {
 
         let dref: Opt<HTMLDivElement>;
         const docXf = () => this.getTransform(dref);
+        const setRef = (r: HTMLDivElement | null) => (dref = r || undefined);
         // const scalable = pair.layout.onClick || pair.layout.onDragStart;
         return hidden ? null : (
             <div
                 className={preview ? 'preview' : `collectionLinearView-docBtn`}
                 key={doc[Id]}
-                ref={r => {
-                    dref = r || undefined;
-                }}
+                ref={setRef}
                 style={{
                     pointerEvents: 'all',
                     width: NumCast(doc._width),