Shutdown fix built into PythonEngine.Shutdown()

src/Python.Bootstrapper.Test/Program.cs

@@ -37,18 +37,6 @@ static int Main(string[] args)
                             Console.WriteLine("Python engine version:");
                             Console.WriteLine(sysModule.version);
                         }
-
-                        // This workaround reduces risk of Mono crash.
-                        // Problem will be fixed in mono 4.6
-                        if (Path.DirectorySeparatorChar == '/' || Type.GetType("Mono.Runtime") != null)
-                        {
-                            Runtime.Py_Main(3, new[] { "/pcfgtest.exe", "-c", "exit" });
-                        }
-                        else
-                        {
-                            // Program will crash if we will try to do this under Windows.
-                            //// Runtime.Py_Main(3, new[] { "/pcfgtest.exe", "-c", "exit" });
-                        }
                     }
                     finally
                     {

src/runtime/runtime.cs

@@ -411,7 +411,20 @@ internal static void Initialize()
         }
 
         internal static void Shutdown()
-        {
+        {
+            // This workaround reduces risk of Mono or Linux crash.
+            // Problem probably will be fixed in mono 4.6
+            if (Path.DirectorySeparatorChar == '/' || Type.GetType("Mono.Runtime") != null)
+            {
+                Runtime.Py_Main(3, new[] { "/some.exe", "-c", "exit" });
+            }
+            else
+            {
+                // else
+                // Program will crash if we will try to do this under Windows.
+                //// Runtime.Py_Main(3, new[] { "/some.exe", "-c", "exit" });
+            }
+
             AssemblyManager.Shutdown();
             Exceptions.Shutdown();
             ImportHook.Shutdown();