Function is_subdomain_install() not found

[floffel]

Recently the function is_subdomain_install() has been introduced. It is called in ms-functions.php, but ms-settings.php where the function is defined is not loaded before ms-functions.php.
Therefore I get the error message:
Call to undefined function is_subdomain_install() in /var/www/wordpress/wp-includes/ms-functions.php on line 111
The solution is to load ms-settings before ms-functions in wp-settings.php.

I think that will be hooked up soon.

This should be looked after.

I'm closing this one. The startup/load was reorganized in #11881.