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Use is_null() to check whether a ptr is null

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messense 2017-07-18 22:32:31 +08:00
parent ae40a30243
commit 39a78aa407
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tests/test_buffer_protocol.rs
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@ -19,7 +19,7 @@ struct TestClass {
impl class::PyBufferProtocol for TestClass { impl class::PyBufferProtocol for TestClass {
fn bf_getbuffer(&self, view: *mut ffi::Py_buffer, flags: c_int) -> PyResult<()> { fn bf_getbuffer(&self, view: *mut ffi::Py_buffer, flags: c_int) -> PyResult<()> {
if view == ptr::null_mut() { if view.is_null() {
return Err(PyErr::new::<exc::BufferError, _>(self.py(), "View is null")) return Err(PyErr::new::<exc::BufferError, _>(self.py(), "View is null"))
} }