From 3165d4c1ac692b2fb1a8ba2c1a6cd7ac8e1868a2 Mon Sep 17 00:00:00 2001
From: FlaminSarge <flaminsarge@gmail.com>
Date: Thu, 19 Dec 2024 06:33:26 -0800
Subject: [PATCH] Tweak to avoid deleting previous session, instead updating
 initialItemId

---
 src/app/compare/reducer.ts             | 2 +-
 src/app/item-actions/ActionButtons.tsx | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/app/compare/reducer.ts b/src/app/compare/reducer.ts
index 8f93fb64f..ffc443d99 100644
--- a/src/app/compare/reducer.ts
+++ b/src/app/compare/reducer.ts
@@ -25,7 +25,7 @@ export interface CompareSession {
   /**
    * The instance ID of the first item added to compare, so we can highlight it.
    */
-  readonly initialItemId?: string;
+  initialItemId?: string;
 
   /**
    * The ID of the character (if any) whose vendor response we should intermingle with owned items
diff --git a/src/app/item-actions/ActionButtons.tsx b/src/app/item-actions/ActionButtons.tsx
index c141c44b0..410366b19 100644
--- a/src/app/item-actions/ActionButtons.tsx
+++ b/src/app/item-actions/ActionButtons.tsx
@@ -1,4 +1,5 @@
-import { addCompareItem, endCompareSession } from 'app/compare/actions';
+import { addCompareItem } from 'app/compare/actions';
+import { compareSessionSelector } from 'app/compare/selectors';
 import { settingSelector } from 'app/dim-api/selectors';
 import { t } from 'app/i18next-t';
 import { showInfuse } from 'app/infuse/infuse';
@@ -30,11 +31,12 @@ interface ActionButtonProps {
 
 export function CompareActionButton({ item, label, fromCompare = false }: ActionButtonProps) {
   const dispatch = useDispatch();
+  const session = useSelector(compareSessionSelector);
 
   const openCompare = () => {
     hideItemPopup();
     if (fromCompare) {
-      dispatch(endCompareSession());
+      session.initialItemId = item.id;
     }
     dispatch(addCompareItem(item));
   };