browser-box: silence `grep`

9 years ago · f32960d8ac
parent df0db460d7
commit f32960d8ac
1 changed files with 1 additions and 1 deletions
--- a/scripts/browser-box
+++ b/scripts/browser-box
@ -3,7 +3,7 @@
 PATH=/usr/sbin:/usr/bin:/sbin:/bin

 # do we need to use sudo to start docker containers?
-( id -Gn | grep docker ) || SUDO=sudo
+( id -Gn | grep -q docker ) || SUDO=sudo

 USER_UID=$(id -u)
 USER_GID=$(id -g)