From 6a8004e033671d74f4fee3b72b3e291f2588a727 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Hern=C3=A1ndez=20Cordero?=
 <alejandro@openrobotics.org>
Date: Tue, 29 Sep 2020 10:28:14 +0200
Subject: [PATCH] Return RMW_RET_UNSUPPORTED in rmw_get_serialized_message_size
 (#250)

Signed-off-by: ahcorde <ahcorde@gmail.com>
---
 rmw_cyclonedds_cpp/src/rmw_node.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rmw_cyclonedds_cpp/src/rmw_node.cpp b/rmw_cyclonedds_cpp/src/rmw_node.cpp
index d9d7083..1339c4e 100644
--- a/rmw_cyclonedds_cpp/src/rmw_node.cpp
+++ b/rmw_cyclonedds_cpp/src/rmw_node.cpp
@@ -1380,7 +1380,7 @@ extern "C" rmw_ret_t rmw_get_serialized_message_size(
   static_cast<void>(size);
 
   RMW_SET_ERROR_MSG("rmw_get_serialized_message_size: unimplemented");
-  return RMW_RET_ERROR;
+  return RMW_RET_UNSUPPORTED;
 }
 
 extern "C" rmw_ret_t rmw_serialize(