Unhandled error when the name is missing from the .info file

If you have a module or theme with .info file, but you've missed the "name" property, you will receive a PDOException begining with this:

PDOException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'title' cannot be null: INSERT INTO {menu_router}…

As a result, your menu items will be missing, and the URLs like /admin/index or /admin/settings will be empty.

The pb with the solution, is a simple error msg is not enough, i suggest the name "Untitled" when the "name" property is missing.