From 193b0519accf14cb881c596bcdbaeae51232d4d4 Mon Sep 17 00:00:00 2001
From: David Hampton <mythtv@love2code.net>
Date: Fri, 4 Oct 2024 15:43:19 -0400
Subject: [PATCH] Add systemd notification if db locking attempt fails.

---
 mythtv/libs/libmythtv/dbcheck.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mythtv/libs/libmythtv/dbcheck.cpp b/mythtv/libs/libmythtv/dbcheck.cpp
index cbfafa4e7b1..33510860493 100644
--- a/mythtv/libs/libmythtv/dbcheck.cpp
+++ b/mythtv/libs/libmythtv/dbcheck.cpp
@@ -386,6 +386,8 @@ bool UpgradeTVDatabaseSchema(const bool upgradeAllowed,
     if (!locked)
     {
         LOG(VB_GENERAL, LOG_INFO, "Failed to get schema upgrade lock");
+        if (informSystemd)
+            db_sd_notify("failed to get schema upgrade lock");
         GetMythDB()->SetSuppressDBMessages(false);
         gCoreContext->ActivateSettingsCache(true);
         return false;