From 6ffa947a85c83c688a91a19bd0f9e26c8ec88b6c Mon Sep 17 00:00:00 2001 From: Tim Woodall Date: Wed, 14 Sep 2005 22:03:52 +0000 Subject: [PATCH] dont try and use convertor if not initialized This commit was SVN r7375. --- ompi/mca/pml/ob1/pml_ob1_sendreq.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/ompi/mca/pml/ob1/pml_ob1_sendreq.c b/ompi/mca/pml/ob1/pml_ob1_sendreq.c index 873a25fec2..e126052a94 100644 --- a/ompi/mca/pml/ob1/pml_ob1_sendreq.c +++ b/ompi/mca/pml/ob1/pml_ob1_sendreq.c @@ -773,7 +773,8 @@ int mca_pml_ob1_send_request_start_prepare( /* if the data is contiguous and registered then we attempt to do * an rdma of the entire message. */ - if(ompi_convertor_need_buffers(&sendreq->req_send.req_convertor) == false && + if(size > 0 && + ompi_convertor_need_buffers(&sendreq->req_send.req_convertor) == false && 0 != (sendreq->req_rdma_cnt = mca_pml_ob1_rdma_btls( sendreq->req_endpoint, sendreq->req_send.req_addr,