From 2012332325b2e03bbe8193f13e03efb6dac4b0c6 Mon Sep 17 00:00:00 2001
From: wanghuaz <wanghuaz@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 14 Oct 2010 03:41:31 +0000
Subject: [PATCH] Output usage if no noderange specified.  Fixing bug: 3006815

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@7844 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/AAAusage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/AAAusage.pm b/xCAT-server/lib/xcat/plugins/AAAusage.pm
index f37285956..4f1c98053 100644
--- a/xCAT-server/lib/xcat/plugins/AAAusage.pm
+++ b/xCAT-server/lib/xcat/plugins/AAAusage.pm
@@ -56,7 +56,7 @@ sub preprocess_request {
   if (ref($extrargs)) {
     @exargs=@$extrargs;
   }
-  if (($#exargs==-1) or (($#exargs==0) and ($exargs[0] =~ /^\s*$/)) ) {
+  if (($#exargs==-1) or (($#exargs==0) and ($exargs[0] =~ /^\s*$/)) or (!$noderange)) {
      $exargs[0] = "--help";  # force help if no args
   }