Fix crash when demo window is closed within two seconds of startup

qwertie · Jan 10, 2017 · bf555c7 · bf555c7
1 parent fd2c6c6
commit bf555c7
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Main/LeMP/DemoWindow/LempDemoPanel.cs b/Main/LeMP/DemoWindow/LempDemoPanel.cs
@@ -94,8 +94,10 @@ private void AutoRunLemp()
 		public void ShowOutput(string text)
 		{
 			InvokeIfRequired(txt => {
-				_outEditor.Text = txt;
-				_outEditor.Refresh(); // bug fix: area below EOF doesn't clear by itself
+				if (!IsDisposed) {
+					_outEditor.Text = txt;
+					_outEditor.Refresh(); // bug fix: area below EOF doesn't clear by itself
+				}
 			}, text);
 		}
 		public void InvokeIfRequired<T>(Action<T> action, T value)