D3D11: Can now switch post shader at runtime, and won't crash if they fail to translate correctly.

Windows/MainWindowMenu.cpp

@@ -977,7 +977,6 @@ namespace MainWindow {
 				g_Config.sPostShaderName = availableShaders[index];
 
 				NativeMessageReceived("gpu resized", "");
-
 				break;
 			}