Resend winedos: fix RESIZE MEMORY

[Markus Amsler]

Ooops, forgot something :-)

Changelog:
* RESIZE MEMORY implement undocumented behaviour.
-------------- next part --------------
*** int21_pre.c	Sun Aug 29 00:00:27 2004
--- int21.c	Sun Aug 29 00:00:45 2004
***************
*** 5153,5158 ****
--- 5153,5159 ----
                  }
                  else
                  {
+                     SET_AX( context, context->SegEs ); /* undocumented DOS behaviour */
                      SET_BX( context, maxsize );                
                  }
              }