From b34950be781ded908bc2c1ec81ddfb7247486c41 Mon Sep 17 00:00:00 2001
From: Nicholas Rishel <nrishel@mozilla.com>
Date: Fri, 31 Mar 2023 17:30:15 +0000
Subject: [PATCH] Bug 1822817 - Post: Log when Windows native notifications
 fail. r=nalexander

Differential Revision: https://phabricator.services.mozilla.com/D173497
---
 widget/windows/ToastNotificationHandler.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/widget/windows/ToastNotificationHandler.cpp b/widget/windows/ToastNotificationHandler.cpp
index 35a9a11bff33..ed46cc9ff75b 100644
--- a/widget/windows/ToastNotificationHandler.cpp
+++ b/widget/windows/ToastNotificationHandler.cpp
@@ -994,6 +994,11 @@ ToastNotificationHandler::OnDismiss(
 HRESULT
 ToastNotificationHandler::OnFail(const ComPtr<IToastNotification>& notification,
                                  const ComPtr<IToastFailedEventArgs>& aArgs) {
+  HRESULT err;
+  aArgs->get_ErrorCode(&err);
+  MOZ_LOG(sWASLog, LogLevel::Error,
+          ("Error creating notification, error: %ld", err));
+
   SendFinished();
   mBackend->RemoveHandler(mName, this);
   return S_OK;