Fixed mapping controllers after adding the touchpad button

test/controllermap.c

@@ -74,6 +74,7 @@ static struct
     { 330, 135, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE2 */
     { 132, 175, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE3 */
     { 330, 175, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE4 */
+    {   0,   0, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_TOUCHPAD */
     {  74, 153, 270.0, MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTX_NEGATIVE */
     {  74, 153, 90.0,  MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTX_POSITIVE */
     {  74, 153, 0.0,   MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTY_NEGATIVE */