From 6f0bb2840b5b7ffa5d38e9b1e3d8d31aceab21d3 Mon Sep 17 00:00:00 2001
From: mxi1 <mxi1@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 14 Apr 2009 02:54:48 +0000
Subject: [PATCH] -Bug# 2636011 is fixed; one check point is added; to handle
 the condition where there's no arg passed to packimage

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3184 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/packimage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/packimage.pm b/xCAT-server/lib/xcat/plugins/packimage.pm
index fb735122a..66589f42d 100644
--- a/xCAT-server/lib/xcat/plugins/packimage.pm
+++ b/xCAT-server/lib/xcat/plugins/packimage.pm
@@ -44,7 +44,7 @@ sub process_request {
       $callback->({info=>[$version]});
       return;
    }
-   if ($help) {
+   if ($help || scalar @ARGV == 0) {
       $callback->({info=>["packimage -h \npackimage -v \npackimage [-p profile] [-a architecture] [-o OS] [-m method]\n"]});
       return;
    }