X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mLib-python/blobdiff_plain/78911cdb6782ddccef6de3cc913b714e10d2fc14..7c66d8c9ef1bf4cd701c6eb3da64d2b861cd6f6c:/fdutils.pyx

diff --git a/fdutils.pyx b/fdutils.pyx
index 68e0568..bb28188 100644
--- a/fdutils.pyx
+++ b/fdutils.pyx
@@ -36,7 +36,7 @@ def fdsend(sock, file, buffer):
   cdef void *p
   cdef Py_ssize_t len
   cdef int rc
-  PyObject_AsReadBuffer(buffer, &p, &len)
+  PyObject_AsReadBuffer(buffer, <cvp *>&p, &len)
   rc = fdpass_send(_getfd(sock), _getfd(file), p, len)
   if rc < 0:
     _oserror()