* linux-nat.c (linux_child_follow_fork): If following the child,

	* linux-nat.c (linux_child_follow_fork): If following the child,
	and not detaching the parent, also add the child fork to the fork
	list.
	* linux-fork.c (linux_fork_context): Remove dead error call.
	Assert that the incoming newfp argument is not null.  Do not add a
	new fork for inferior_ptid.  Assert that there is one already.