From ef73232311b424f9930f6ce361ad2d99ff30aef3 Mon Sep 17 00:00:00 2001
From: "lane.wei" <lane.wei@bambulab.com>
Date: Thu, 29 Sep 2022 08:40:39 +0800
Subject: [PATCH] Fix a crash on Linux when first shown of Plater

Change-Id: Ia8cab01ed022b6d48dd41820adbd4901236df561
---
 src/slic3r/GUI/Plater.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 98458aacc..87e8f6336 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -6771,7 +6771,8 @@ Plater::Plater(wxWindow *parent, MainFrame *main_frame)
 
 bool Plater::Show(bool show)
 {
-    wxGetApp().mainframe->show_option(show);
+    if (wxGetApp().mainframe)
+        wxGetApp().mainframe->show_option(show);
     return wxPanel::Show(show);
 }