delete unneeded fn

return let because variable it overridden

module/deltagreen.js

@@ -15,7 +15,6 @@ import {
   rollSkillMacro,
   rollSkillTestAndDamageForOwnedItem,
 } from "./other/macro-functions.js";
-import DGUtils from "./other/utility-functions.js";
 import { handleInlineActions } from "./other/inline.js";
 
 Hooks.once("init", async () => {
@@ -202,8 +201,8 @@ Hooks.on("renderGamePause", function (_, html, options) {
 
 Hooks.on("renderChatLog", async (app, element, context, options) => {
   element.addEventListener("click", (event) => {
-    const btnWithAction = DGUtils.htmlClosest(event.target, "button[data-action]");
-    const message = DGUtils.htmlClosest(event.target, "li[data-message-id]");
+    const btnWithAction = event.target.closest("button[data-action]");
+    const message = event.target.closest("li[data-message-id]")
 
     const { messageId } = message?.dataset || {}
     if (btnWithAction && messageId) {

module/other/utility-functions.js

@@ -33,11 +33,4 @@ export default class DGUtils {
   static formatStringWithLeadingPlus(number) {
     return number > 0 ? `+${number}` : number.toString();
   }
-
-  static htmlClosest(element, selectors) {
-    if (element instanceof Element) {
-      return element.closest(selectors);
-    }
-    return null
-  }
 }

module/roll/roll.js

@@ -409,8 +409,8 @@ export class DGPercentileRoll extends DGRoll {
   }
 
   get exhausted() {
-    const isExhausted = false;
-    const exhaustedCheckPenalty = -20;
+    let isExhausted = false;
+    let exhaustedCheckPenalty = -20;
 
     try {
       // I suspect (but am not entirely certain) that being tired doesn't make you less lucky)