commit 832bd00163998c143ae7123cc814183febf17337
author Vijay Pai <vpai@google.com> Tue Jan 02 15:40:34 2018 -0800
committer GitHub <noreply@github.com> Tue Jan 02 15:40:34 2018 -0800
tree 2a1d50809644a52c37dde9bb260b58f7e1b03e04
parent 69c0ff46dbc1805309cc80100ae42e8cf294ced4
parent d5730c6c22f98dfb8e023c38f320a7d6d646b792

Merge pull request #13874 from vjpai/allow_no_message

C++: Allow no message on sync unary call, just like async

include/grpc++/impl/codegen/client_unary_call.h

diff --git a/include/grpc++/impl/codegen/client_unary_call.h b/include/grpc++/impl/codegen/client_unary_call.h
index 256dd85..543e54b 100644
--- a/include/grpc++/impl/codegen/client_unary_call.h
+++ b/include/grpc++/impl/codegen/client_unary_call.h
@@ -65,6 +65,7 @@
                             context->initial_metadata_flags());
     ops.RecvInitialMetadata(context);
     ops.RecvMessage(result);
+    ops.AllowNoMessage();
     ops.ClientSendClose();
     ops.ClientRecvStatus(context, &status_);
     call.PerformOps(&ops);