diff options
Diffstat (limited to 'Include/abstract.h')
| -rw-r--r-- | Include/abstract.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Include/abstract.h b/Include/abstract.h index 159e67d7f2..3e5cf129f8 100644 --- a/Include/abstract.h +++ b/Include/abstract.h @@ -532,9 +532,10 @@ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/ /* new buffer API */ #define PyObject_CheckBuffer(obj) \ - (((obj)->ob_type->tp_as_buffer != NULL) && \ - ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL)) - + (((obj)->ob_type->tp_as_buffer != NULL) && \ + (PyType_HasFeature((obj)->ob_type, Py_TPFLAGS_HAVE_NEWBUFFER)) && \ + ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL)) + /* Return 1 if the getbuffer function is available, otherwise return 0 */ |