Replace null with undefined in moveToVisibleArea
Extracted from Change 287384.
Change-Id: I7a5ce7ed18a90962fd049894747274012450ce1e
diff --git a/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager.ts b/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager.ts
index 16bb61f..001bafc 100644
--- a/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager.ts
+++ b/polygerrit-ui/app/elements/shared/gr-cursor-manager/gr-cursor-manager.ts
@@ -156,8 +156,8 @@
: this.targetableStops;
const windowCenter = Math.round(window.innerHeight / 2);
- let closestToTheCenter: HTMLElement | null = null;
- let minDistanceToCenter: number | null = null;
+ let closestToTheCenter: HTMLElement | undefined = undefined;
+ let minDistanceToCenter: number | undefined = undefined;
let unobservedCount = filteredStops.length;
const observer = new IntersectionObserver(entries => {
@@ -179,7 +179,7 @@
Math.round(entry.boundingClientRect.height / 2);
const distanceToWindowCenter = Math.abs(center - windowCenter);
if (
- minDistanceToCenter === null ||
+ minDistanceToCenter === undefined ||
distanceToWindowCenter < minDistanceToCenter
) {
// entry.target comes from the filteredStops array,
