Minor LibraryMonitor improvements

* Enable nullable
* Add a fast return to ReportFileSystemChanged when path should be ignored
* Use Span overloads of Path.* functions where possible
* IFileSystem: remove NormalizePath as Path.TrimEndingDirectorySeparator already checks if it's a root path

1 files changed, 1 insertions, 8 deletions

diff --git a/Emby.Server.Implementations/IO/FileRefresher.cs b/Emby.Server.Implementations/IO/FileRefresher.cs
index 0ad81b653..15b1836eb 100644
--- a/Emby.Server.Implementations/IO/FileRefresher.cs
+++ b/Emby.Server.Implementations/IO/FileRefresher.cs
@@ -85,7 +85,7 @@ namespace Emby.Server.Implementations.IO
             }
         }
 
-        public void ResetPath(string path, string affectedFile)
+        public void ResetPath(string path, string? affectedFile)
         {
             lock (_timerLock)
             {
@@ -148,13 +148,6 @@ namespace Emby.Server.Implementations.IO
                 {
                     item.ChangedExternally();
                 }
-                catch (IOException ex)
-                {
-                    // For now swallow and log.
-                    // Research item: If an IOException occurs, the item may be in a disconnected state (media unavailable)
-                    // Should we remove it from it's parent?
-                    _logger.LogError(ex, "Error refreshing {Name}", item.Name);
-                }
                 catch (Exception ex)
                 {
                     _logger.LogError(ex, "Error refreshing {Name}", item.Name);