Bug In Glut.cpp Delay not assigned initialize value = 0.5; in Windows()

[Anonymous]

mathgl-2.1.3.1\widgets\glut.cpp

void mglCanvasGLUT::Window(int argc, char argv,int (draw)(mglBase gr, void p),const char title, void par, void (reload)(void p), bool /maximize*/)
{
Delay = 0.5; //add
......
}

[Alexey Balakin]

Thank you. I fix it in SVN rev.745.