Fixup #129 (#133)

haroohie-club · Apr 9, 2023 · 1982173 · 1982173
1 parent c78665b
commit 1982173
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/SerialLoops/Editors/ScriptEditor.cs b/src/SerialLoops/Editors/ScriptEditor.cs
@@ -1432,7 +1432,7 @@ private void UpdatePreview()
             SKCanvas canvas = new(previewBitmap);
             canvas.DrawColor(SKColors.Black);
 
-            ScriptItemCommand currentCommand = ((ScriptCommandSectionEntry)_commandsPanel.Viewer.SelectedItem).Command;
+            ScriptItemCommand currentCommand = ((ScriptCommandSectionEntry)_commandsPanel.Viewer.SelectedItem)?.Command;
             if (currentCommand is not null)
             {
                 List<ScriptItemCommand> commands = currentCommand.WalkCommandGraph(_commands, _script.Graph);