From 5212ea9c1736268f2c77e8e01d768eda2e84782e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Ska=C5=82ka?= <michal.skalka@swmansion.com>
Date: Fri, 10 May 2024 13:53:58 +0200
Subject: [PATCH] Fix history undo cycle when adding the same element

---
 src/web/InputHistory.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/web/InputHistory.ts b/src/web/InputHistory.ts
index b9b55dc1..1ee6fa6d 100644
--- a/src/web/InputHistory.ts
+++ b/src/web/InputHistory.ts
@@ -69,9 +69,9 @@ export default class InputHistory {
   }
 
   add(text: string, cursorPosition: number): void {
-    if (this.items.length > 0) {
-      const lastItem = this.items[this.items.length - 1];
-      if (lastItem && text === lastItem.text) {
+    if (this.historyIndex + 1 < this.items.length) {
+      const nextItem = this.items[this.historyIndex + 1];
+      if (nextItem && text === nextItem.text) {
         this.historyIndex = this.items.length - 1;
         return;
       }