Created attachment 207052 [details] Pull in gsed instead of modifying the constants script byobu's code already includes a provision to use gsed, obviating the need to modify the constants file.
Committed, thanks!
A commit references this bug: Author: yuri Date: Sun Sep 1 01:34:46 UTC 2019 New revision: 510671 URL: https://svnweb.freebsd.org/changeset/ports/510671 Log: sysutils/byobu: Better sed fix PR: 240240 Submitted by: Justin Coffman <jcoffman@xsecure.io> Changes: head/sysutils/byobu/Makefile