id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
21931,White screen of death if theme can't be found,ericlewis,,"If the current theme can't be found or is renamed, the front-end of the site will white screen. This is developer error, as when WP_USE_THEMES is true, the template loader should always have a template to load (as far as I understand). 

It's rare, but I come across it every once in a while in developing. It might be nice to have a wp_die() if a proper template can't be found in template-loader. 

Proof of concept: 

{{{
if ( $template = apply_filters( 'template_include', $template ) )
	include( $template );
else
	wp_die(""Whoops! Looks like you're missing a theme."");
}}}",enhancement,reopened,normal,Awaiting Review,Themes,,normal,,2nd-opinion dev-feedback,mdhansen@…