BUGFIX: Fix virtual page logic for subsite virtual pages too. (from r93916) (from r96338)
BUGFIX: Fix virtual page logic for subsite virtual pages too. (from r93916) (from r96338)

wernerkrauss/silverstripe-subsites,petpack/silverstripe-subsites,mandrew/silverstripe-subsites,silverstripe/silverstripe-subsites,mikenz/silverstripe-simplesubsites,mandrew/silverstripe-subsites,dnadesign/silverstripe-subsites,danaenz/silverstripe-subsites,danaenz/silverstripe-subsites,dnadesign/silverstripe-subsites,wernerkrauss/silverstripe-subsites,silverstripe/silverstripe-subsites,mikenz/silverstripe-simplesubsites,petpack/silverstripe-subsites