1.1 --- a/Cython/Includes/numpy.pxd Mon Nov 10 13:37:08 2008 +0100 1.2 +++ b/Cython/Includes/numpy.pxd Mon Nov 10 14:13:36 2008 +0100 1.3 @@ -187,7 +187,8 @@ 1.4 def __releasebuffer__(ndarray self, Py_buffer* info): 1.5 # This can not be called unless format needs to be freed (as 1.6 # obj is set to NULL in those case) 1.7 - stdlib.free(info.format) 1.8 + if PyArray_HASFIELDS(self): 1.9 + stdlib.free(info.format) 1.10 if sizeof(npy_intp) != sizeof(Py_ssize_t): 1.11 stdlib.free(info.strides) 1.12 # info.shape was stored after info.strides in the same block 1.13 @@ -201,7 +202,7 @@ 1.14 cdef npy_intp* PyArray_DIMS(ndarray arr) 1.15 cdef int PyArray_ITEMSIZE(ndarray arr) 1.16 cdef int PyArray_CHKFLAGS(ndarray arr, int flags) 1.17 - cdef int PyArray_HASFIELDS(ndarray arr, int flags) 1.18 + cdef int PyArray_HASFIELDS(ndarray arr) 1.19 1.20 cdef int PyDataType_HASFIELDS(dtype obj) 1.21