From a2d6abdb3436731800d617d458675ca38eed44cc Mon Sep 17 00:00:00 2001
From: Michael Adam <obnox@samba.org>
Date: Fri, 16 Jan 2009 13:31:02 +0100
Subject: [PATCH] funcions: make (nice_)service a noop for empty service name

Michael

(This used to be ctdb commit 4cac2a16b70be772e4f1520020762f63c0bf3efe)
---
 ctdb/config/functions | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ctdb/config/functions b/ctdb/config/functions
index cca93e9b9b6..48bcf252917 100644
--- a/ctdb/config/functions
+++ b/ctdb/config/functions
@@ -33,6 +33,10 @@ detect_init_style() {
 service() { 
   service_name="$1"
   op="$2"
+
+  # do nothing, when no service was specified
+  test "x$service_name" = "x" && return
+
   if [ -x /sbin/service ]; then
       /sbin/service "$service_name" "$op"
   elif [ -x /etc/init.d/$service_name ]; then
@@ -47,6 +51,10 @@ service() {
 nice_service() { 
   service_name="$1"
   op="$2"
+
+  # do nothing, when no service was specified
+  test "x$service_name" = "x" && return
+
   if [ -x /sbin/service ]; then
       nice /sbin/service "$service_name" "$op"
   elif [ -x /etc/init.d/$service_name ]; then