From 8ea7bb907c519002ae17ccfaae52075ed6a2525f Mon Sep 17 00:00:00 2001
From: Mononaut <github@monospace.live>
Date: Tue, 22 Aug 2023 02:40:00 +0900
Subject: [PATCH] Fix js error on mouseover on difficulty skeleton

---
 .../src/app/components/difficulty/difficulty.component.ts     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/frontend/src/app/components/difficulty/difficulty.component.ts b/frontend/src/app/components/difficulty/difficulty.component.ts
index 7f305416f..81084f524 100644
--- a/frontend/src/app/components/difficulty/difficulty.component.ts
+++ b/frontend/src/app/components/difficulty/difficulty.component.ts
@@ -194,7 +194,7 @@ export class DifficultyComponent implements OnInit {
 
   @HostListener('pointerdown', ['$event'])
   onPointerDown(event): void {
-    if (this.epochSvgElement.nativeElement?.contains(event.target)) {
+    if (this.epochSvgElement?.nativeElement?.contains(event.target)) {
       this.onPointerMove(event);
       event.preventDefault();
     }
@@ -202,7 +202,7 @@ export class DifficultyComponent implements OnInit {
 
   @HostListener('pointermove', ['$event'])
   onPointerMove(event): void {
-    if (this.epochSvgElement.nativeElement?.contains(event.target)) {
+    if (this.epochSvgElement?.nativeElement?.contains(event.target)) {
       this.tooltipPosition = { x: event.clientX, y: event.clientY };
       this.cd.markForCheck();
     }