scstadmin: Suppress a Perl warning

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@6134 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2015-02-24 14:46:10 +00:00
parent 1b31f90912
commit 7d3686b481
@@ -4701,7 +4701,8 @@ sub sessions {
my $linked = readlink $pPath;
my $g = SCST_GROUPS;
my $l = SCST_LUNS;
if ($linked =~ /\.\.\/\.\.\/$g\/(.*)\/$l/) {
if (defined($linked) &&
$linked =~ /\.\.\/\.\.\/$g\/(.*)\/$l/) {
my $group = $1;
$_sessions{$session}->{$attribute} =
$self->luns($driver, $target, $group);