From 7fe11b8094ca623856ceefaf162ecc6525cc3dc2 Mon Sep 17 00:00:00 2001
From: Xjph <archseraphim@gmail.com>
Date: Fri, 8 Apr 2022 15:51:43 -0230
Subject: [PATCH] fix monitor crash on no journals

---
 ObservatoryCore/LogMonitor.cs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/ObservatoryCore/LogMonitor.cs b/ObservatoryCore/LogMonitor.cs
index 1f18a1e..44ad93f 100644
--- a/ObservatoryCore/LogMonitor.cs
+++ b/ObservatoryCore/LogMonitor.cs
@@ -423,10 +423,15 @@ namespace Observatory
             { 
                 while (IsMonitoring())
                 {
-                    FileInfo fileToPoke = GetJournalFilesOrdered(journalFolder).Last();
+                    var journals = GetJournalFilesOrdered(journalFolder);
 
-                    using FileStream stream = fileToPoke.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
-                    stream.Close();
+                    if (journals.Any())
+                    {
+                        FileInfo fileToPoke = GetJournalFilesOrdered(journalFolder).Last();
+
+                        using FileStream stream = fileToPoke.Open(FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
+                        stream.Close();
+                    }
                     System.Threading.Thread.Sleep(250);
                 }
             });