Add locales to section causes error Just Playing around with Craft and get this kind of error:

If I create a new locale and go to add it to a previously made section I get


  Internal Server Error -> Undefined offset: 0


I noticed that if I create a section after adding the locale I can then edit/remove/re-add locales without errors

(I'm on osx MAMP PRO - php 5.3.28 a module)
This is a bug that's been fixed in the next (post 2.3.2635) release of Craft.