vB3 cron system

[filburt1]

What is the CLEAN (i.e., not exit!) way of ending a cron script?

For example, I have this function:

PHP Code:

function autoimapdie($result)
{
    global $logprefix;
    
    if ($result === false)
    {
        $errors = imap_errors();
        $warnings = imap_warnings();
        $messages = array_merge($errors, $warnings);
        
        foreach ($messages as $key => $value)
        {
            $messages[$key] = htmlspecialchars_uni($value);
        }
        
        if (!empty($messages))
        {
            $messages = htmlspecialchars("\"" . implode("\", \"", $messages) . "\"");
            
            log_cron_action("$logprefix Failed due to imap errors or warnings: $messages",
                    $nextitem);
        }
    }
} 


After the log_cron_action line, how can I return control back to the original cron control script?