recipetool: create: fix failure handling included dicts
If a setup dict in a python setup.py file pulled in the contents of
another dict (e.g. **otherdict), then we got an error when mapping
the keys because the key is None in that case. Skip those keys to avoid
the error (we pick up the values directly in any case).
A quick reproducer for this issue:
recipetool create https://files.pythonhosted.org/packages/source/p/pyqtgraph/pyqtgraph-0.10.0.tar.gz
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit
ae62a9953e219df5147ed4a5ae3f4163d51cff28)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
