Drop grml-postfix

[grml-scripts.git] / usr_sbin / grml-setservices

diff --git a/usr_sbin/grml-setservices b/usr_sbin/grml-setservices
index 633ea9b..1d8e146 100755 (executable)
--- a/usr_sbin/grml-setservices
+++ b/usr_sbin/grml-setservices
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # Filename:      grml-setservices
 # Purpose:       interface for basic configuration of system startup
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
@@ -21,7 +21,7 @@ bailout(){
   exit 0
 }
 
-trap bailout SIGHUP SIGINT SIGQUIT SIGTERM
+trap bailout HUP INT QUIT TERM
 
 is_value_set(){
  [ -n "$1" ] || return 2