[src/trunk]: src/distrib/amd64/liveimage/emuimage Don't override /etc/rc.conf...

[rhialto <rhialto%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b0500e1781ed
branches:  trunk
changeset: 984736:b0500e1781ed
user:      rhialto <rhialto%NetBSD.org@localhost>
date:      Tue Jul 20 19:27:51 2021 +0000

description:
Don't override /etc/rc.conf if it sets ec2_init.

diffstat:

 distrib/amd64/liveimage/emuimage/ec2_init |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (20 lines):

diff -r e9f525eea1e4 -r b0500e1781ed distrib/amd64/liveimage/emuimage/ec2_init
--- a/distrib/amd64/liveimage/emuimage/ec2_init Tue Jul 20 18:43:06 2021 +0000
+++ b/distrib/amd64/liveimage/emuimage/ec2_init Tue Jul 20 19:27:51 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: ec2_init,v 1.3 2021/07/15 17:20:25 rhialto Exp $
+# $NetBSD: ec2_init,v 1.4 2021/07/20 19:27:51 rhialto Exp $
 
 is_ec2() {
        val=NO
@@ -23,4 +23,9 @@
        printf $val
 }
 
-ec2_init=$(is_ec2)
+# Don't override /etc/rc.conf
+if [ -z "$ec2_init" ]
+then
+       ec2_init=$(is_ec2)
+fi
+