Applied 2nd Round of Suggested Changes

MediaBrowser.Providers/Plugins/Tmdb/TV/TmdbEpisodeProvider.cs

@@ -104,36 +104,26 @@ namespace MediaBrowser.Providers.Plugins.Tmdb.TV
                 return metadataResult;
             }
 
-            var episodeResult = new TvEpisode();
-            if (!info.IndexNumberEnd.HasValue)
-            {
-                episodeResult = await _tmdbClientManager
-                    .GetEpisodeAsync(seriesTmdbId, seasonNumber.Value, episodeNumber.Value, info.SeriesDisplayOrder, info.MetadataLanguage, TmdbUtils.GetImageLanguagesParam(info.MetadataLanguage), cancellationToken)
-                    .ConfigureAwait(false);
-            }
-            else
+            TvEpisode? episodeResult = null;
+            if (info.IndexNumberEnd.HasValue)
             {
                 var startindex = episodeNumber;
                 var endindex = info.IndexNumberEnd;
-                List<TvEpisode> result = new List<TvEpisode>();
+                List<TvEpisode>? result = null;
                 for (int? episode = startindex; episode <= endindex; episode++)
                 {
                     var episodeInfo = await _tmdbClientManager.GetEpisodeAsync(seriesTmdbId, seasonNumber.Value, episode.Value, info.SeriesDisplayOrder, info.MetadataLanguage, TmdbUtils.GetImageLanguagesParam(info.MetadataLanguage), cancellationToken).ConfigureAwait(false);
                     if (episodeInfo is not null)
                     {
-                        result.Add(episodeInfo);
+                        (result ??= new List<TvEpisode>()).Add(episodeInfo);
                     }
                 }
 
-                if (result.Count > 0)
+                if (result is not null)
                 {
                     episodeResult = result[0];
-                }
-                else
+                    if (result.Count > 1)
                     {
-                    return metadataResult;
-                }
-
                         var name = new StringBuilder(episodeResult.Name);
                         var overview = new StringBuilder(episodeResult.Overview);
 
@@ -146,6 +136,18 @@ namespace MediaBrowser.Providers.Plugins.Tmdb.TV
                         episodeResult.Name = name.ToString();
                         episodeResult.Overview = overview.ToString();
                     }
+                }
+                else
+                {
+                    return metadataResult;
+                }
+            }
+            else
+            {
+                episodeResult = await _tmdbClientManager
+                    .GetEpisodeAsync(seriesTmdbId, seasonNumber.Value, episodeNumber.Value, info.SeriesDisplayOrder, info.MetadataLanguage, TmdbUtils.GetImageLanguagesParam(info.MetadataLanguage), cancellationToken)
+                    .ConfigureAwait(false);
+            }
 
             if (episodeResult is null)
             {