changegroup: don't reuse 'mfest' variable for different type We have a variable 'mfest' that's first a manifest nodeid and then a manifest. Let's make it clearer by using separate variables for the two uses.

<Include>

  <?if $(var.Platform) = "x64" ?>
    <?define IsX64 = yes ?>
  <?else?>
    <?define IsX64 = no ?>
  <?endif?>

</Include>