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Fix crash when gen blank video with no sub

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This commit is contained in:
niksedk 2022-07-15 16:38:54 +02:00
parent 5490b38132
commit 913308c390
1 changed files with 7 additions and 1 deletions
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8
src/ui/Forms/GenerateVideo.cs
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@ -28,7 +28,13 @@ namespace Nikse.SubtitleEdit.Forms
UiUtil.FixFonts(this);
numericUpDownDurationMinutes.Value = Configuration.Settings.Tools.BlankVideoMinutes;
var maxTimeP = subtitle?.Paragraphs.Where(p => !p.EndTime.IsMaxTime).Max(p => p.EndTime.TotalMilliseconds);
double? maxTimeP = null;
if (subtitle?.Paragraphs != null && subtitle.Paragraphs.Count > 0)
{
maxTimeP = subtitle?.Paragraphs.Where(p => !p.EndTime.IsMaxTime).Max(p => p.EndTime.TotalMilliseconds);
}
if (maxTimeP.HasValue && maxTimeP.Value / 1000 > 120)
{
var minutes = (int)maxTimeP.Value / 1000 / 60 + 1;