I knew this was hanging out there, but Antagoynm found it before I was
able to resolve it. There was a message from shellcheck regarding this
one:
SC2059: Don't use variables in the printf format string. Use
printf "..%s.." "$foo".
Should resolve#181
Signed-off-by: Eric F Crist <ecrist@secure-computing.net>
bdfbd51d7b