From a86e141d8cea79e7883578246675d572b8e34d13 Mon Sep 17 00:00:00 2001
From: jjhua <jjhua@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 20 Dec 2010 09:40:33 +0000
Subject: [PATCH] fixed some uninitialized value

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8479 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/FSPUtils.pm | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/perl-xCAT/xCAT/FSPUtils.pm b/perl-xCAT/xCAT/FSPUtils.pm
index f1fb05ded..44beca78a 100644
--- a/perl-xCAT/xCAT/FSPUtils.pm
+++ b/perl-xCAT/xCAT/FSPUtils.pm
@@ -126,7 +126,11 @@ sub fsp_api_action {
         my $password = $password_hash->{password};
     	$cmd = "$fsp_api -a $action -u $user -p $password -T $tooltype -t $type:$fsp_ip:$id:$node_name:";
     } else {
-        $cmd = "$fsp_api -a $action -T $tooltype -t $type:$fsp_ip:$id:$node_name:$parameter";
+        if( defined($parameter) ) {
+            $cmd = "$fsp_api -a $action -T $tooltype -t $type:$fsp_ip:$id:$node_name:$parameter";
+        } else {
+            $cmd = "$fsp_api -a $action -T $tooltype -t $type:$fsp_ip:$id:$node_name:";
+        }
     }
 
     #print "cmd: $cmd\n"; 
@@ -139,7 +143,9 @@ sub fsp_api_action {
     # output the prompt
     #################
     #$outhash{ $node_name } = $res;
-    $res =~ s/$node_name: //;
+    if(defined($res)) {
+        $res =~ s/$node_name: //;
+    }
     return( [$node_name,$res, $Rc] ); 
 }
 
@@ -219,7 +225,9 @@ sub fsp_state_action {
     # output the prompt
     #################
     #$outhash{ $node_name } = $res;
-    $res[0] =~ s/$node_name: //;
+    if( defined($res) ) {
+        $res[0] =~ s/$node_name: //;
+    }
     return( [$Rc,@res] ); 
 }
 
@@ -373,7 +381,9 @@ sub fsp_api_create_parttion {
     # output the prompt
     #################
     #$outhash{ $node_name } = $res;
-    $res =~ s/$fsp_name: //;
+    if( defined($res) ) {
+        $res =~ s/$fsp_name: //;
+    }
     return( [$fsp_name,$res, $Rc] ); 
 }