I'm trying to get a basic action triggered when I save the sales order. I've tried buttin print statements and even just plain exit() in the code block, but neither seem to be getting called. I've restarted the server, upgraded the module and the XML is being loaded. This is what I have:

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <record id="ir_actions_server_schedule_emails" model="ir.actions.server">
            <field name="state">code</field>
            <field name="model_id" ref="sale.model_sale_order"/>
            <field name="code">exit()</field>
            <field name="type">ir.actions.server</field>
            <field name="state">code</field>
            <field name="condition">True</field>
            <field name="name">Schedule Emails</field>
        </record>
    </data>
</openerp>

Why is it not triggering?