do not draw little dot in follow mode

src/am_map.c

@@ -2052,7 +2052,11 @@ void AM_drawMarks(void)
 //
 void AM_drawCrosshair(int color)
 {
+  // [crispy] do not draw the useless dot on the player arrow
+  if (!followplayer)
+  {
   fb[(f_w*(f_h+1))/2] = color; // single point for now
+  }
 }
 
 //