add check for blank file name

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16240 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2013-05-10 16:53:00 +00:00 · 2013-05-10 16:53:00 +00:00 · 79a0dcd3d5
commit 79a0dcd3d5
parent 2bbce57260
1 changed files with 4 additions and 0 deletions
--- a/perl-xCAT/xCAT/InstUtils.pm
+++ b/perl-xCAT/xCAT/InstUtils.pm
@ -1132,6 +1132,10 @@ sub dolitesetup
        # $file could be full path file name or dir name
        # ex. /foo/bar/  or /etc/lppcfg
        my ($node, $option, $file) = split (/\|/, $line);
+
+		if (!$file) {
+			next;
+		}
        
        # ex. .../inst_root/foo/bar/  or .../inst_root/etc/lppcfg
        my $instrootfile = $instrootloc . $file;