modify the output about 'lsvm <noderange>'

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11736 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2012-03-05 02:03:12 +00:00 · 2012-03-05 02:03:12 +00:00 · d68316e467
commit d68316e467
parent 6505ea2869
1 changed files with 3 additions and 0 deletions
--- a/perl-xCAT/xCAT/FSPvm.pm
+++ b/perl-xCAT/xCAT/FSPvm.pm
@ -1091,6 +1091,9 @@ sub list {
                    $l_string = $value;
 	 	        }
            } 
+            if ($l_string =~ /^\n$/) {
+                next;
+            }
 		    push @result, [$node_name, $l_string, $Rc];
 		    $l_string = "\n";
 	    } # end of while