From f35bb9cdacca52edf2ef3dc2eb39209b2b4a88c3 Mon Sep 17 00:00:00 2001
From: Ali <>
Date: Mon, 22 May 2023 23:55:27 +0400
Subject: [PATCH] Fix out of bounds crash

---
 .../TelegramUI/Sources/ChatMessageBubbleItemNode.swift | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/submodules/TelegramUI/Sources/ChatMessageBubbleItemNode.swift b/submodules/TelegramUI/Sources/ChatMessageBubbleItemNode.swift
index 86195c01d6..1a4fde239e 100644
--- a/submodules/TelegramUI/Sources/ChatMessageBubbleItemNode.swift
+++ b/submodules/TelegramUI/Sources/ChatMessageBubbleItemNode.swift
@@ -285,10 +285,12 @@ private func contentNodeMessagesAndClassesForItem(_ item: ChatMessageItem) -> ([
                 result.append((firstMessage, ChatMessageReactionsFooterContentNode.self, ChatMessageEntryAttributes(), BubbleItemAttributes(isAttachment: true, neighborType: .freeform, neighborSpacing: .default)))
                 needReactions = false
             } else if result.last?.1 == ChatMessageCommentFooterContentNode.self {
-                if result[result.count - 2].1 == ChatMessageWebpageBubbleContentNode.self ||
-                    result[result.count - 2].1 == ChatMessagePollBubbleContentNode.self ||
-                    result[result.count - 2].1 == ChatMessageContactBubbleContentNode.self {
-                    result.insert((firstMessage, ChatMessageReactionsFooterContentNode.self, ChatMessageEntryAttributes(), BubbleItemAttributes(isAttachment: true, neighborType: .freeform, neighborSpacing: .default)), at: result.count - 1)
+                if result.count >= 2 {
+                    if result[result.count - 2].1 == ChatMessageWebpageBubbleContentNode.self ||
+                        result[result.count - 2].1 == ChatMessagePollBubbleContentNode.self ||
+                        result[result.count - 2].1 == ChatMessageContactBubbleContentNode.self {
+                        result.insert((firstMessage, ChatMessageReactionsFooterContentNode.self, ChatMessageEntryAttributes(), BubbleItemAttributes(isAttachment: true, neighborType: .freeform, neighborSpacing: .default)), at: result.count - 1)
+                    }
                 }
             }
         }