From 50eebd27d8513928ce9e7c2b0395e110e9d77f44 Mon Sep 17 00:00:00 2001
From: Matthew Wilson <matt@plainblack.com>
Date: Fri, 19 May 2006 01:15:19 +0000
Subject: [PATCH] slightly more strict test.

---
 lib/WebGUI/AssetLineage.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/WebGUI/AssetLineage.pm b/lib/WebGUI/AssetLineage.pm
index e0c812205..c63662005 100644
--- a/lib/WebGUI/AssetLineage.pm
+++ b/lib/WebGUI/AssetLineage.pm
@@ -450,7 +450,7 @@ Returns an asset hash of the parent of current Asset.
 sub getParent {
 	my $self = shift;
 	return $self if ($self->getId eq "PBasset000000000000001");
-	$self->{_parent} = WebGUI::Asset->newByDynamicClass($self->session,$self->get("parentId")) unless (exists $self->{_parent});
+	$self->{_parent} = WebGUI::Asset->newByDynamicClass($self->session,$self->get("parentId")) unless (defined $self->{_parent});
 	return $self->{_parent};
 }