lsb-functions: avoid usage of SYSTEMD variable
authorMichael Prokop <mika@grml.org>
Fri, 13 Jan 2017 15:05:06 +0000 (16:05 +0100)
committerMichael Prokop <mika@grml.org>
Fri, 13 Jan 2017 15:05:06 +0000 (16:05 +0100)
commit274a68ff62ffdef8754c2b73bca957f81e16661a
treed90724bd44f888595ab76e40c1d1c42bc7bd509d
parent9112e5bdd49f8f4f4abf79c219af7c54b57cfb80
lsb-functions: avoid usage of SYSTEMD variable

If we're unsetting the SYSTEMD variable again this
might influence other code which sources lsb-functions.
Since we also have a single usage of systemd in lsb-functions
there's no need to use a variable at all
etc/grml/lsb-functions