do_delete() - Added check for current->next == fileptr, as we have a magic  line code again, fixes sillyness at the end of the last line before the magic line (reported by J.A. Neitzel)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@525 35c25a1d-7b9e-4130-9fde-d3aeb78583b8