[Numpy-discussion] Fix to #789 maybe not right.

[Travis E. Oliphant]

Charles R Harris wrote:
> Really, all the increments and decrements should be inside 
> PyArray_FromArray, but calls to this function are scattered all over.
I don't understand what you mean by this statement.    All functions 
that return an object and take a PyArray_Descr object steal a reference 
to the descriptor (even if it fails).   That's the rule.

-Travis