Merge pull request #1702 from Bond-009/warn8

Fix more warnings

1 files changed, 6 insertions, 11 deletions

diff --git a/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs b/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
index 7f842c1d0..5cedc3d57 100644
--- a/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
+++ b/MediaBrowser.Controller/MediaEncoding/MediaEncoderHelpers.cs
@@ -1,8 +1,8 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using MediaBrowser.Model.IO;
-using MediaBrowser.Model.MediaInfo;
 
 namespace MediaBrowser.Controller.MediaEncoding
 {
@@ -16,31 +16,26 @@ namespace MediaBrowser.Controller.MediaEncoding
         /// </summary>
         /// <param name="fileSystem">The file system.</param>
         /// <param name="videoPath">The video path.</param>
-        /// <param name="protocol">The protocol.</param>
         /// <param name="isoMount">The iso mount.</param>
         /// <param name="playableStreamFileNames">The playable stream file names.</param>
-        /// <returns>System.String[][].</returns>
-        public static string[] GetInputArgument(IFileSystem fileSystem, string videoPath, MediaProtocol protocol, IIsoMount isoMount, string[] playableStreamFileNames)
+        /// <returns>string[].</returns>
+        public static string[] GetInputArgument(IFileSystem fileSystem, string videoPath, IIsoMount isoMount, IReadOnlyCollection<string> playableStreamFileNames)
         {
-            if (playableStreamFileNames.Length > 0)
+            if (playableStreamFileNames.Count > 0)
             {
                 if (isoMount == null)
                 {
                     return GetPlayableStreamFiles(fileSystem, videoPath, playableStreamFileNames);
                 }
+
                 return GetPlayableStreamFiles(fileSystem, isoMount.MountedPath, playableStreamFileNames);
             }
 
             return new[] { videoPath };
         }
 
-        private static string[] GetPlayableStreamFiles(IFileSystem fileSystem, string rootPath, string[] filenames)
+        private static string[] GetPlayableStreamFiles(IFileSystem fileSystem, string rootPath, IEnumerable<string> filenames)
         {
-            if (filenames.Length == 0)
-            {
-                return new string[] { };
-            }
-
             var allFiles = fileSystem
                 .GetFilePaths(rootPath, true)
                 .ToArray();