From 52a183804a035e43791a4932a97364993c08f027 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Fri, 30 Dec 2016 16:16:43 -0500
Subject: [PATCH] verify path exists in realtime monitor

---
 Emby.Server.Core/IO/LibraryMonitor.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Emby.Server.Core/IO/LibraryMonitor.cs b/Emby.Server.Core/IO/LibraryMonitor.cs
index 6ed096f441..87b70d0479 100644
--- a/Emby.Server.Core/IO/LibraryMonitor.cs
+++ b/Emby.Server.Core/IO/LibraryMonitor.cs
@@ -288,6 +288,13 @@ namespace Emby.Server.Core.IO
             {
                 try
                 {
+                    if (!_fileSystem.DirectoryExists(path))
+                    {
+                        // Seeing a crash in the mono runtime due to an exception being thrown on a different thread
+                        Logger.Info("Skipping realtime monitor for {0} because the path does not exist", path);
+                        return;
+                    }
+
                     var newWatcher = new FileSystemWatcher(path, "*")
                     {
                         IncludeSubdirectories = true