Comment 11 for bug 1575572

This commit fixes the bogus "runlevel fails" check: http://anonscm.debian.org/cgit/collab-maint/init-system-helpers.git/commit/?id=2c444f0cd . It does modify behaviour during early boot, but I think this is a correct change; nevertheless I would *not* want to SRU this, as this check has been broken forever, and thus invoke-rc.d happily started stuff in early boot (i. e. during rcS in SysV terms, before sysinit.target in systemd terms).

This is an SRUable bandaid for the main bug here: http://anonscm.debian.org/cgit/collab-maint/init-system-helpers.git/commit/?id=161b76221 . Indeed it would be nicer to fix that in systemd itself, but as I explained above this will be a lot more intrusive and much less adequate for an SRU.