Core Update 170: sed supports PCRE indeed

Signed-off-by: Peter Müller <peter.mueller@ipfire.org>

diff --git a/config/rootfiles/core/170/update.sh b/config/rootfiles/core/170/update.sh
index 9978b8e684dbcd05025a73f9b5c5356abafd23c4..b6b66f3f13e6025502cbe6dd7198828f09d0833e 100644 (file)
--- a/config/rootfiles/core/170/update.sh
+++ b/config/rootfiles/core/170/update.sh
@@ -191,7 +191,7 @@ rm -rvf /var/log/rrd/collectd/localhost/processes-mysqld \
 /etc/rc.d/init.d/suricata start
 
 # Harden mount options of /boot
-sed -i "s@[[:space:]]*\/boot[[:space:]]*auto[[:space:]]*defaults[[:space:]]*@ \/boot    auto defaults,nodev,noexec,nosuid   @g" /etc/fstab
+sed -E -i "s/\s+\/boot\s+auto\s+defaults\s+/ \/boot    auto defaults,nodev,noexec,nosuid   /g" /etc/fstab
 
 # Regenerate all initrds
 dracut --regenerate-all --force