From e866c8321ce6b63f365bbcecffa96df7e109f6d4 Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Fri, 1 Dec 2023 10:09:49 +0800
Subject: [PATCH] FIX: sync user preset notify crash on exit

Change-Id: I88f5dbcbd487293ea847ea6092efb61744399541
Jira: STUDIO-5413
---
 src/slic3r/GUI/GUI_App.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index b13a5bcc9..1323207e9 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -4734,7 +4734,8 @@ void GUI_App::start_sync_user_preset(bool with_progress_dlg)
 
                         if (total_count == 0) {
                             CallAfter([this] {
-                                plater()->get_notification_manager()->close_notification_of_type(NotificationType::BBLUserPresetExceedLimit);
+                                if (!m_is_closing)
+                                    plater()->get_notification_manager()->close_notification_of_type(NotificationType::BBLUserPresetExceedLimit);
                             });
                         }