From f707724396b57923211f162e9c2936cc49f4a3cd Mon Sep 17 00:00:00 2001
From: sr55 <sr55.hb@outlook.com>
Date: Thu, 25 Feb 2021 19:14:05 +0000
Subject: WinGui: Make the Windows UI tolerate empty categories #3434

---
 win/CS/HandBrakeWPF/Services/Presets/PresetService.cs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'win')

diff --git a/win/CS/HandBrakeWPF/Services/Presets/PresetService.cs b/win/CS/HandBrakeWPF/Services/Presets/PresetService.cs
index 11e448c62..e9e36a43b 100644
--- a/win/CS/HandBrakeWPF/Services/Presets/PresetService.cs
+++ b/win/CS/HandBrakeWPF/Services/Presets/PresetService.cs
@@ -160,6 +160,11 @@ namespace HandBrakeWPF.Services.Presets
                     foreach (var objectPreset in container.PresetList)
                     {
                         HBPresetCategory category = JsonConvert.DeserializeObject<HBPresetCategory>(objectPreset.ToString());
+                        if (category == null || category.ChildrenArray == null || category.ChildrenArray.Count == 0)
+                        {
+                            continue; // Ignore empty preset categories. 
+                        }
+
                         if (category != null && category.ChildrenArray != null && category.ChildrenArray.Count > 0)
                         {
                             foreach (HBPreset hbPreset in category.ChildrenArray)
-- 
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