shutdown/shutdown.sh: reboot, if no argument was given

diff --git a/modules.d/99shutdown/shutdown.sh b/modules.d/99shutdown/shutdown.sh
index e1da91bdbcab037a25511d2bae055b954bd1769f..74b6be84d48921b93584284a6b222f61d171d144 100755 (executable)
--- a/modules.d/99shutdown/shutdown.sh
+++ b/modules.d/99shutdown/shutdown.sh
@@ -6,6 +6,7 @@
 #
 # Copyright 2011, Red Hat, Inc.
 # Harald Hoyer <harald@redhat.com>
+ACTION="$1"
 
 export TERM=linux
 export PATH=/usr/sbin:/usr/bin:/sbin:/bin
@@ -40,8 +41,8 @@ _check_shutdown() {
     local __s=1
     for __f in $hookdir/shutdown/*.sh; do
         [ -e "$__f" ] || continue
-        ( . "$__f" $1 ) 
-        if [ $? -eq 0 ]; then 
+        ( . "$__f" $1 )
+        if [ $? -eq 0 ]; then
             rm -f $__f
             __s=0
         fi
@@ -49,14 +50,16 @@ _check_shutdown() {
     return $__s
 }
 
-_cnt=0
 while _check_shutdown; do
 :
 done
 _check_shutdown final
 
 getarg 'rd.break=shutdown' && emergency_shell --shutdown shutdown "Break before shutdown"
-[ "$1" = "reboot" ] && reboot -f -d -n
-[ "$1" = "poweroff" ] && poweroff -f -d -n
-[ "$1" = "halt" ] && halt -f -d -n
-[ "$1" = "kexec" ] && kexec -e
+[ "$ACTION" = "reboot" ] && reboot -f -d -n
+[ "$ACTION" = "poweroff" ] && poweroff -f -d -n
+[ "$ACTION" = "halt" ] && halt -f -d -n
+[ "$ACTION" = "kexec" ] && kexec -e
+
+warn "Shutdown called without an argument. Rebooting!"
+reboot -f -d -n