From c38a3273f329004a1bd9eb6c8502346be2f9b4c8 Mon Sep 17 00:00:00 2001
From: alfrix <alfredomonclus@gmail.com>
Date: Sat, 27 May 2023 20:53:32 -0600
Subject: [PATCH] fix Print panel not showing fixes #993

---
 screen.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/screen.py b/screen.py
index 81e2ac4b..29972ec2 100755
--- a/screen.py
+++ b/screen.py
@@ -348,7 +348,8 @@ class KlipperScreen(Gtk.Window):
         if self.popup_message is None:
             return
         self.popup_message.popdown()
-        GLib.source_remove(self.popup_timeout)
+        if self.popup_timeout is not None:
+            GLib.source_remove(self.popup_timeout)
         self.popup_message = self.popup_timeout = None
 
     def show_error_modal(self, err, e=""):