In the recent fixups for Ubuntu/Debian, .dpkg-new files got added to the
set of profile names that get ignored. Alas, that only got added in one
of two locations in the initscript; this patch fixes that by making a
common test function that both locations use.
file that prevented it from working correctly on systems where /bin/sh
isn't bash, and is probably more readable to boot. It still will parse
things properly when confined binaries or thier corresponding profiles
contain spaces in their names.
Fix based on feedback and patches from Arkadiusz Miskiewicz
<arekm@maven.pl>/PLD and Kees Cook/Ubuntu.
