From 12c147a5c589fe8fd8ae3654f5c802d37ec8ae09 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 15 Oct 2012 17:57:45 +0000
Subject: [PATCH]  check for input of multiple internal postscript names

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14016 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/updatenode.pm | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/updatenode.pm b/xCAT-server/lib/xcat/plugins/updatenode.pm
index 81beebd11..900036286 100644
--- a/xCAT-server/lib/xcat/plugins/updatenode.pm
+++ b/xCAT-server/lib/xcat/plugins/updatenode.pm
@@ -464,11 +464,22 @@ sub preprocess_updatenode
                 {
                     my $rsp = {};
                     $rsp->{data}->[0] =
-                      "The postcript $installdir/postscripts/$aa[0] does not exist.";
+                      "The postscript $installdir/postscripts/$aa[0] does not exist.";
                     $callback->($rsp);
                     return;
                 }
               }
+            }  else { 
+               # can only input one internal postscript  on call
+               # updatenode -P defaults-postscripts-start-here
+               my $arraySize = @posts;
+               if ($arraySize > 1) {  # invalid
+                  my $rsp = {};
+                  $rsp->{data}->[0] =
+                      "Only one internal postscript can be used with -P. Postscripts input were as follows:$postscripts";
+                  $callback->($rsp);
+                  return;
+               }
             }
        }
     }