From add9a540ada4dc60a6ed5957a00947690cd73139 Mon Sep 17 00:00:00 2001
From: linggao <linggao@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 2 Jul 2009 19:12:53 +0000
Subject: [PATCH] minor fix in Postage.pm

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3687 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/perl/xCAT/Postage.pm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/perl/xCAT/Postage.pm b/xCAT-server/lib/perl/xCAT/Postage.pm
index 70129e369..278460421 100644
--- a/xCAT-server/lib/perl/xCAT/Postage.pm
+++ b/xCAT-server/lib/perl/xCAT/Postage.pm
@@ -276,7 +276,9 @@ sub makescript {
       my @otherpkgs=();
       if (open(FILE1, "<$pkglist")) {
         while (readline(FILE1)) {
-	  chomp($_);
+	  chomp($_); #remove newline
+          s/\s+$//;  #remove trailing spaces
+          next if /^\s*$/; #-- skip empty lines
           push(@otherpkgs,$_);
         }
         close(FILE1);
@@ -365,6 +367,8 @@ sub includefile
    
    while(<INCLUDE>) {
        chomp($_);
+       s/\s+$//;  #remove trailing spaces
+       next if /^\s*$/; #-- skip empty lines
        push(@text, $_);
    }