onMissingTemplate() returns 200 OK; how to return 404?

Hello, all,

I'm trying to set it so that my application will return a 404 error as well as display a custom error page if a template is not found.

My onMissingTemplate code as it currently is:

<cffunction name="onMissingTemplate">
    <cfargument name="template" type="string" required="true" />
    <cfset session.msgTmplt = "true" />
    <cfset this.onRequestStart(arguments.template) />
    <cfset this.onRequest(arguments.template) />
    <cfreturn true />
</cffunction>

Now, if I go to www.domain.com/missing/doesntexist.cfm, I get a 200 response.  How can I pass a 404 response?

V/r,

^_^