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Fixed php notice

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@39160 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Andrew O'Neil 2007-07-23 23:00:11 +00:00
parent 4f6a8736e2
commit 940fc3fc65
1 changed files with 1 additions and 1 deletions
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2
core/model/DataObject.php
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@ -704,7 +704,7 @@ class DataObject extends Controller {
break;
}
}
if(!$joinField) {
if(!isset($joinField)) {
$joinField = 'ParentID';
}