fix ManageCustomFont crash

pizzaboxer · Jun 20, 2024 · 6f22d60 · 6f22d60
1 parent 69a059e
commit 6f22d60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Bloxstrap/UI/ViewModels/Menu/ModsViewModel.cs b/Bloxstrap/UI/ViewModels/Menu/ModsViewModel.cs
@@ -46,7 +46,7 @@ private void ManageCustomFont()
 
  string type = dialog.FileName.Substring(dialog.FileName.Length-3, 3).ToLowerInvariant();
 
- if (!File.ReadAllBytes(dialog.FileName).Take(4).SequenceEqual(FontHeaders[type]))
+ if (!FontHeaders.ContainsKey(type) || !File.ReadAllBytes(dialog.FileName).Take(4).SequenceEqual(FontHeaders[type]))
  {
  Frontend.ShowMessageBox(Resources.Strings.Menu_Mods_Misc_CustomFont_Invalid, MessageBoxImage.Error);
  return;