[src/trunk]: src/etc/rc.d Make it work with empty /var

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

details:   https://anonhg.NetBSD.org/src/rev/2674d804f42a
branches:  trunk
changeset: 943687:2674d804f42a
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Sep 08 12:45:03 2020 +0000

description:
Make it work with empty /var

diffstat:

 etc/rc.d/clearcritlocal |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r dc56eba4f0e3 -r 2674d804f42a etc/rc.d/clearcritlocal
--- a/etc/rc.d/clearcritlocal   Tue Sep 08 10:30:17 2020 +0000
+++ b/etc/rc.d/clearcritlocal   Tue Sep 08 12:45:03 2020 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: clearcritlocal,v 1.1 2020/07/22 16:50:41 martin Exp $
+# $NetBSD: clearcritlocal,v 1.2 2020/09/08 12:45:03 martin Exp $
 #
 
 # REQUIRE: mountcritlocal
@@ -18,7 +18,9 @@
        #       this could include the cleanup of lock files and /var/run, etc.
        #
        rm -f /etc/nologin /var/spool/lock/LCK.*
-       test -d /var/run && (cd /var/run && rm -rf -- *)
+       if [ -d /var/run ]; then
+               cd /var/run && rm -rf -- *
+       fi
        return 0
 }