From 1cfa44302e14c35abb176bfbab634409e21d50a4 Mon Sep 17 00:00:00 2001
From: "dries.k" <k.dries@protonmail.com>
Date: Mon, 27 Sep 2021 22:28:44 +0200
Subject: [PATCH] refresh applications when receiving a message with unknown
 appid

---
 gotify_tray/gui/MainWindow.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gotify_tray/gui/MainWindow.py b/gotify_tray/gui/MainWindow.py
index 4f461bb..7747663 100644
--- a/gotify_tray/gui/MainWindow.py
+++ b/gotify_tray/gui/MainWindow.py
@@ -250,7 +250,13 @@ class MainWindow(QtWidgets.QMainWindow):
 
     def new_message_callback(self, message: gotify.GotifyMessageModel):
         # Show a notification
-        application_item = self.application_model.itemFromId(message.appid)
+        if not (application_item := self.application_model.itemFromId(message.appid)):
+            logger.error(
+                f"MainWindow.new_message_callback: App id {message.appid} could not be found. Refreshing applications."
+            )
+            self.refresh_applications()
+            return
+
         if not self.isActiveWindow() and message.priority >= settings.value(
             "tray/notifications/priority", type=int
         ):