This is just a copy of the same method from the recipeselectionpage so
that we can actually run hob again.
Fixes [YOCTO #2281]
(Bitbake rev: b6e68019494044305ab28492a517d1eafea851c3)
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>