@@ -1119,7 +1119,7 @@ class OBOImporter extends TripalImporter {
}
// Get the object term.
- if ($reference_term === TRUE) {
+ if ($reference_term === TRUE && !empty($oterm)) {
$objterm = array();
$objterm['id'] = $oterm['label'];
$objterm['name'] = $oterm['obo_id'];