Correct function signature for Python 2.x module init function #602
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The PYBIND11_PLUGIN_IMPL macro defines an
initXXX()
function with a wrong signature. Under Python 2.x it should have return typevoid
instead ofPyObject*
, seehttps://docs.python.org/2/extending/extending.html#the-module-s-method-table-and-initialization-function
and
https://docs.python.org/2.7/c-api/import.html#c.PyImport_AppendInittab
This pull request corrects this by wrapping the existing init function with
PyObject*
return type in a function withvoid
return type.