[Pyublas] fix default constructor

[Neal Becker]

It seems without this an invalid vector is constructed, so that e.g.
pyublas::numpy_vector<int> u;
boost::size(u);

causes segfault.


diff --git a/src/cpp/pyublas/numpy.hpp b/src/cpp/pyublas/numpy.hpp
index 8c7bb82..391b078 100644
--- a/src/cpp/pyublas/numpy.hpp
+++ b/src/cpp/pyublas/numpy.hpp
@@ -730,6 +730,7 @@ namespace pyublas

public:
numpy_vector ()
+ : super(0)
{ }

// observe that PyObject handles are implicitly convertible

[Andreas Kloeckner]

Post by Neal Becker
It seems without this an invalid vector is constructed, so that e.g.
pyublas::numpy_vector<int> u;
boost::size(u);
causes segfault.

Applied, thanks. In the future, can you please send patches as
attachments rather than inline?

Thanks,
Andreas

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