From 1f0d6faf149e4fa8bda65a57bfb3fdeb6b9f5947 Mon Sep 17 00:00:00 2001
From: "Martijn van Berkel (Flitskikker)" <martijneinstein@hotmail.com>
Date: Sat, 15 Jul 2023 14:01:07 +0200
Subject: [PATCH] Copy ShotChangeHelper fix

---
 src/libse/Common/TimeCodesFileHelper.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/libse/Common/TimeCodesFileHelper.cs b/src/libse/Common/TimeCodesFileHelper.cs
index 47bcde766..33b630227 100644
--- a/src/libse/Common/TimeCodesFileHelper.cs
+++ b/src/libse/Common/TimeCodesFileHelper.cs
@@ -28,6 +28,12 @@ namespace Nikse.SubtitleEdit.Core.Common
         public static List<double> FromDisk(string videoFileName)
         {
             var list = new List<double>();
+
+            if (string.IsNullOrEmpty(videoFileName))
+            {
+                return list;
+            }
+
             var timeCodesFileName = GetTimeCodesFileName(videoFileName);
             if (!File.Exists(timeCodesFileName))
             {
@@ -41,6 +47,7 @@ namespace Nikse.SubtitleEdit.Core.Common
                     list.Add(double.Parse(line, CultureInfo.InvariantCulture));
                 }
             }
+
             return list;
         }