From f0a5193aafde7fe4148aa8a5ad36a4215f2d6f74 Mon Sep 17 00:00:00 2001
From: Cvolton <cvolton@cvolton.eu>
Date: Tue, 19 Sep 2023 18:04:00 +0200
Subject: [PATCH] fix possible extendedlevelinfo crash

---
 src/layers/ExtendedLevelInfo.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/layers/ExtendedLevelInfo.cpp b/src/layers/ExtendedLevelInfo.cpp
index 09b9be9..f66ee38 100644
--- a/src/layers/ExtendedLevelInfo.cpp
+++ b/src/layers/ExtendedLevelInfo.cpp
@@ -231,6 +231,7 @@ void ExtendedLevelInfo::refreshInfoTexts() {
 
 void ExtendedLevelInfo::setupAdditionalInfo() {
     m_uploadDateEstimated = BetterInfoCache::sharedState()->getUploadDate(m_level->m_levelID, this);
+    retain();
 
     std::thread([this]() {
         std::string levelString(BetterInfo::decodeBase64Gzip(m_level->m_levelString));
@@ -240,6 +241,7 @@ void ExtendedLevelInfo::setupAdditionalInfo() {
         refreshInfoTexts();
         Loader::get()->queueInMainThread([this]() {
             this->loadPage(this->m_page);
+            release();
         });
     }).detach();
 }