On Sun, Jul 16, 2017 at 12:17:28AM +0900, YAMAMOTO Takashi wrote: > -n option for echo is not portable. Use printf instead. > This fixes OSX build on travis-ci. > > Signed-off-by: YAMAMOTO Takashi <yamamoto at ovn.org> Good catch, thank you! Acked-by: Ben Pfaff <blp at ovn.org>