Don't ignore errores in systemd-sysv postinst

and add a missing #DEBHELPER# stanza.

diff --git a/debian/systemd-sysv.postinst b/debian/systemd-sysv.postinst
index 4930d618f2cf9fb6468ef4625a565d34b515ea0c..d758584803f7813b98c33d0ad7d4e31c4d90465d 100644 (file)
--- a/debian/systemd-sysv.postinst
+++ b/debian/systemd-sysv.postinst
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 # We are installing systemd-sysv but systemd is not running.
 # This most likely means we are upgrading from another init, possibly a newer
 # sysvinit version which created the initctl socket at /run/initctl.
@@ -10,3 +12,5 @@ if [ ! -e /sys/fs/cgroup/systemd ] ; then
         ln -sf /run/initctl /dev/initctl
     fi
 fi
+
+#DEBHELPER#