fix multiversion eligibility check for complex folder names

1 files changed, 10 insertions, 7 deletions

diff --git a/Emby.Naming/Video/VideoListResolver.cs b/Emby.Naming/Video/VideoListResolver.cs
index 09a030d2d..0b44763a2 100644
--- a/Emby.Naming/Video/VideoListResolver.cs
+++ b/Emby.Naming/Video/VideoListResolver.cs
@@ -221,20 +221,23 @@ namespace Emby.Naming.Video
             string testFilename = Path.GetFileNameWithoutExtension(testFilePath);
             if (testFilename.StartsWith(folderName, StringComparison.OrdinalIgnoreCase))
             {
-                if (CleanStringParser.TryClean(testFilename, _options.CleanStringRegexes, out var cleanName))
+                // Remove the folder name before cleaning as we don't care about cleaning that part
+                if (folderName.Length <= testFilename.Length)
                 {
-                    testFilename = cleanName.ToString();
+                    testFilename = testFilename.Substring(folderName.Length).Trim();
                 }
 
-                if (folderName.Length <= testFilename.Length)
+                if (CleanStringParser.TryClean(testFilename, _options.CleanStringRegexes, out var cleanName))
                 {
-                    testFilename = testFilename.Substring(folderName.Length).Trim();
+                    testFilename = cleanName.ToString();
                 }
 
+                // The CleanStringParser should have removed common keywords etc., so if it starts with -, _ or [ it's eligible.
                 return string.IsNullOrEmpty(testFilename)
-                   || testFilename[0] == '-'
-                   || testFilename[0] == '_'
-                   || string.IsNullOrWhiteSpace(Regex.Replace(testFilename, @"\[([^]]*)\]", string.Empty));
+                       || testFilename[0] == '-'
+                       || testFilename[0] == '_'
+                       || testFilename[0] == '['
+                       || string.IsNullOrWhiteSpace(Regex.Replace(testFilename, @"\[([^]]*)\]", string.Empty));
             }
 
             return false;