* validate_pn() is supposed to protect against invalid characters, fix
the function so that it actually does (unanchored regex strikes
again...)
* However, now that the function is enforcing the restrictions, we do
still want to allow + in recipe names (e.g. "gtk+")
(From OE-Core rev: c5d5a1baf98a11676537fb5e9f8ec4409e30c1fd)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
ce1904a160