From fbada715afcc61a245fbb56d01d294def19602d3 Mon Sep 17 00:00:00 2001
From: Boyuan Yang <073plan@gmail.com>
Date: Thu, 22 Jul 2021 19:55:57 -0400
Subject: [PATCH] Fix nullptr reference when trayicon is disabled (#1742)

---
 src/core/controller.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/core/controller.cpp b/src/core/controller.cpp
index ffe0ad52..c20d73c6 100644
--- a/src/core/controller.cpp
+++ b/src/core/controller.cpp
@@ -196,7 +196,9 @@ void Controller::handleReplyCheckUpdates(QNetworkReply* reply)
             m_appLatestUrl = json["html_url"].toString();
             QString newVersion =
               tr("New version %1 is available").arg(m_appLatestVersion);
-            m_appUpdates->setText(newVersion);
+            if (m_appUpdates != nullptr) {
+                m_appUpdates->setText(newVersion);
+            }
             if (m_showCheckAppUpdateStatus) {
                 sendTrayNotification(newVersion, "Flameshot");
                 QDesktopServices::openUrl(QUrl(m_appLatestUrl));