Do not indicate a line is waiting when scripting console is disposed.

src/AddIns/BackendBindings/Scripting/Project/Src/ThreadSafeScriptingConsoleEvents.cs

@@ -9,14 +9,14 @@ namespace ICSharpCode.Scripting
 	public class ThreadSafeScriptingConsoleEvents
 	{
 		// The index into the waitHandles array where the lineReceivedEvent is stored.
-		int lineReceivedEventIndex = 0; 
+		int lineReceivedEventIndex = 1; 
 		ManualResetEvent lineReceivedEvent = new ManualResetEvent(false);
 		ManualResetEvent disposedEvent = new ManualResetEvent(false);
 		WaitHandle[] waitHandles;
 
 		public ThreadSafeScriptingConsoleEvents()
 		{
-			waitHandles = new WaitHandle[] {lineReceivedEvent, disposedEvent};
+			waitHandles = new WaitHandle[] {disposedEvent, lineReceivedEvent};
 		}
 		
 		public virtual bool WaitForLine()

src/AddIns/BackendBindings/Scripting/Test/Console/ThreadSafeScriptingConsoleEventsTests.cs

@@ -0,0 +1,31 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using NUnit.Framework;
+
+namespace ICSharpCode.Scripting.Tests.Console
+{
+	[TestFixture]
+	public class ThreadSafeScriptingConsoleEventsTests
+	{
+		ThreadSafeScriptingConsoleEvents consoleEvents;
+		
+		void CreateConsoleEvents()
+		{
+			consoleEvents = new ThreadSafeScriptingConsoleEvents();
+		}
+		
+		[Test]
+		public void WaitForLine_DisposedEventSetAndLineReceivedEventSet_ReturnsFalse()
+		{
+			CreateConsoleEvents();
+			consoleEvents.SetLineReceivedEvent();
+			consoleEvents.SetDisposedEvent();
+			
+			bool wait = consoleEvents.WaitForLine();
+			
+			Assert.IsFalse(wait);
+		}
+	}
+}

src/AddIns/BackendBindings/Scripting/Test/ICSharpCode.Scripting.Tests.csproj

@@ -93,6 +93,7 @@
     <Compile Include="Console\SendLineToScriptingConsoleCommandTests.cs" />
     <Compile Include="Console\SendSelectedTextToScriptingConsoleCommandTests.cs" />
     <Compile Include="Console\SendToScriptingConsoleCommandTestsBase.cs" />
+    <Compile Include="Console\ThreadSafeScriptingConsoleEventsTests.cs" />
     <Compile Include="Console\ThreadSafeScriptingConsoleTests.cs" />
     <Compile Include="Console\TwoConsoleLinesWaitingTests.cs" />
     <Compile Include="Designer\CallBeginInitOnLoadTests.cs" />