@ -899,7 +899,6 @@ class survey_manager
{
$sql = "SELECT DISTINCT user FROM $table_survey_answer WHERE survey_id= '".Database::escape_string($survey_data['survey_id'])."'";
}
echo $sql;
$res = api_sql_query($sql, __FILE__, __LINE__);
while ($row = mysql_fetch_assoc($res))