add missing function

2022-07-04 16:35:26 +02:00 · 2022-07-04 16:35:26 +02:00 · 220db6ec7e
commit 220db6ec7e
parent a790ca3fc8
1 changed files with 2 additions and 0 deletions
--- a/2
+++ b/2
@ -1,5 +1,7 @@
 #!/bin/sh

+function join_by { local IFS="$1"; shift; echo "$*"; }
+
 if [ "$#" -eq 0 ] ; then
  echo "WARNING! All your communication will bypass VPN and firewall!"
  su no-fw -c 'lynx http://detectportal.firefox.com'