FIX: _exec_fftn must respect contiguity when copying a view
@@ -357,7 +357,7 @@ def _exec_fftn(a, direction, value_type, norm, axes, overwrite_x,
raise NotImplementedError('Only C2C and Z2Z are supported.')
if a.base is not None:
- a = a.copy()
+ a = a.copy(order='A')
if a.flags.c_contiguous:
order = 'C'
