Fixed: Error checking if files should be deleted after import won't leave import in limbo

Fixes #5917

Co-Authored-By: Mark McDowall <markus101@users.noreply.github.com>

src/NzbDrone.Core/MediaFiles/DownloadedMovieImportService.cs

@@ -118,7 +118,9 @@ namespace NzbDrone.Core.MediaFiles
             try
                 {
                 var videoFiles = _diskScanService.GetVideoFiles(directoryInfo.FullName);
-                var rarFiles = _diskProvider.GetFiles(directoryInfo.FullName, SearchOption.AllDirectories).Where(f => Path.GetExtension(f).Equals(".rar", StringComparison.OrdinalIgnoreCase));
+                var rarFiles = _diskProvider.GetFiles(directoryInfo.FullName, SearchOption.AllDirectories)
+                                            .Where(f => Path.GetExtension(f)
+                                            .Equals(".rar", StringComparison.OrdinalIgnoreCase));
 
                 foreach (var videoFile in videoFiles)
                 {
@@ -151,6 +153,11 @@ namespace NzbDrone.Core.MediaFiles
                 _logger.Debug(e, "Folder {0} has already been removed", directoryInfo.FullName);
                 return false;
             }
+            catch (Exception e)
+            {
+                _logger.Debug(e, "Unable to determine whether folder {0} should be removed", directoryInfo.FullName);
+                return false;
+            }
         }
 
         private List<ImportResult> ProcessFolder(DirectoryInfo directoryInfo, ImportMode importMode, DownloadClientItem downloadClientItem)