From 0dce7e7017831064dc11ee22a1d56e074722e54c Mon Sep 17 00:00:00 2001
From: PTah <papatramp@gmail.com>
Date: Mon, 13 Apr 2026 11:12:44 +1000
Subject: [PATCH] Fix daily report: force array for unique users (PS 5.1 Count
 on scalar)

---
 Login_Monitor.ps1 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Login_Monitor.ps1 b/Login_Monitor.ps1
index 69594ef..2ecabb7 100644
--- a/Login_Monitor.ps1
+++ b/Login_Monitor.ps1
@@ -774,7 +774,8 @@ function Send-DailyReport {
             }
         }
         $count = $usernames.Count
-        $uniqueUsers = $usernames | Sort-Object -Unique
+        # PS 5.1: без @() один логин даёт скаляр String (нет .Count); пустой список даёт $null.
+        $uniqueUsers = @($usernames | Sort-Object -Unique)
         $message = "<b>📊 ЕЖЕДНЕВНЫЙ ОТЧЕТ</b>`r`n"
         $message += "🖥️ Сервер: $env:COMPUTERNAME`r`n"
         $message += "🕐 Время отчета: $(Get-Date -Format 'dd.MM.yyyy HH:mm:ss')`r`n"