From f7c6cd6908a7bca7e838afec2fdaec86ff7be899 Mon Sep 17 00:00:00 2001
From: DYefremov <dmitry.v.yefremov@gmail.com>
Date: Wed, 17 Nov 2021 13:05:15 +0300
Subject: [PATCH] preventing gen bouquets for an empty config

---
 app/ui/main.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/ui/main.py b/app/ui/main.py
index 77439e10..0bcbbbac 100644
--- a/app/ui/main.py
+++ b/app/ui/main.py
@@ -3364,6 +3364,10 @@ class Application(Gtk.Application):
             self.show_error_message("Data loading in progress!")
             return
 
+        if not len(self._bouquets_model):
+            self.show_error_message("No bouquets config is loaded. Load or create a new config!")
+            return
+
         gen_bouquets(self._services_view, self._bouquets_view, self._main_window, g_type, self._s_type,
                      self.append_bouquet)