WinGui: Fix a bug in chapter duration calculation.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@4708 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 5 insertions, 5 deletions

diff --git a/win/CS/HandBrake.ApplicationServices/Parsing/Title.cs b/win/CS/HandBrake.ApplicationServices/Parsing/Title.cs
index 4bb47f201..7bce41669 100644
--- a/win/CS/HandBrake.ApplicationServices/Parsing/Title.cs
+++ b/win/CS/HandBrake.ApplicationServices/Parsing/Title.cs
@@ -9,6 +9,7 @@ namespace HandBrake.ApplicationServices.Parsing
     using System.Collections.Generic;

     using System.Globalization;

     using System.IO;

+    using System.Linq;

     using System.Text.RegularExpressions;

 

     using HandBrake.ApplicationServices.Services.Interfaces;

@@ -244,12 +245,11 @@ namespace HandBrake.ApplicationServices.Parsing
         /// <returns>A Timespan</returns>

         public TimeSpan CalculateDuration(int startPoint, int endPoint)

         {

+            IEnumerable<Chapter> chapers =

+                this.Chapters.Where(c => c.ChapterNumber >= startPoint && c.ChapterNumber <= endPoint);

+

             TimeSpan duration = TimeSpan.FromSeconds(0.0);

-            if (endPoint <= this.Chapters.Count)

-            {

-                for (int i = startPoint; i <= endPoint; i++)

-                    duration += this.Chapters[i].Duration;

-            }

+            duration = chapers.Aggregate(duration, (current, chapter) => current + chapter.Duration);

 

             return duration;

         }