Created attachment 40891 [details] [review]
patch for pm-functions.in

Since 1.4.0, _run_hook calls a log() after running the hook, and thus loses the hook exit status:

199 	hook_ok "$1" && "$@"
200 	log ""
201 	log -n "$*: " 
202 	hook_exit_status $? && LAST_HOOK="${1##*/}" || inhibit 

I attached a simple patch that seems to fix it.

This is important because e.g. a script that unmounts SD/MMC cards before suspending cannot inhibit it if the card is busy (see https://help.ubuntu.com/community/AspireOne/Ubuntu9.10?action=recall&rev=69).

Regards,
  Ariel