|
@@ -901,7 +901,9 @@ class SortableTable extends HTML_Table
|
|
|
{
|
|
|
$url_params = $this->get_sortable_table_param_string().'&'.$this->get_additional_url_paramstring();
|
|
|
foreach ($this->column_filters as $column => & $function) {
|
|
|
- $row[$column] = call_user_func($function, $row[$column], $url_params, $row);
|
|
|
+ $firstParam = isset($row[$column]) ? $row[$column] : 0;
|
|
|
+
|
|
|
+ $row[$column] = call_user_func($function, $firstParam, $url_params, $row);
|
|
|
}
|
|
|
if (count($this->form_actions) > 0) {
|
|
|
if (strlen($row[0]) > 0) {
|