Allow no message on sync unary call, just like async

7 years ago · d5730c6c22
parent fb2eb5279e
commit d5730c6c22
1 changed files with 1 additions and 0 deletions
--- a/include/grpc++/impl/codegen/client_unary_call.h
+++ b/include/grpc++/impl/codegen/client_unary_call.h
@ -65,6 +65,7 @@ class BlockingUnaryCallImpl {
                            context->initial_metadata_flags());
    ops.RecvInitialMetadata(context);
    ops.RecvMessage(result);
+    ops.AllowNoMessage();
    ops.ClientSendClose();
    ops.ClientRecvStatus(context, &status_);
    call.PerformOps(&ops);