From cd2558d303a488f0e6a96cebd7207ff134934e2f Mon Sep 17 00:00:00 2001
From: tao wang <tao.wang@bambulab.com>
Date: Thu, 6 Feb 2025 20:10:43 +0800
Subject: [PATCH] ENH:no longer auto connect to LAN mode printer when Studio
 starts

jira:[STUDIO-9957]

Change-Id: Idba7814460e896b4c58745aeddd9e03cdbaf2e04
(cherry picked from commit 043dde2fbb75a974ce65f985d228fdc856471278)
---
 src/slic3r/GUI/GUI_App.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 04c19afb4..014852892 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -4550,7 +4550,11 @@ void GUI_App::on_set_selected_machine(wxCommandEvent &evt)
 {
     DeviceManager* dev = Slic3r::GUI::wxGetApp().getDeviceManager();
     if (dev) {
-        dev->set_selected_machine(m_agent->get_user_selected_machine());
+        auto dev_id = m_agent->get_user_selected_machine();
+
+        if (dev->get_user_machine(dev_id)) {
+             dev->set_selected_machine(dev_id);
+        }
     }
 }