change stringstream to ostringstream.

10 years ago · cde34e0b5d
parent 405392c2e8
commit cde34e0b5d
1 changed files with 1 additions and 1 deletions
--- a/examples/tips/publisher.cc
+++ b/examples/tips/publisher.cc
@ -73,7 +73,7 @@ Status Publisher::ListTopics(const grpc::string& project_id,
  ListTopicsResponse response;
  ClientContext context;
-  std::stringstream ss;
+  std::ostringstream ss;
  ss << "cloud.googleapis.com/project in (/projects/" << project_id << ")";
  request.set_query(ss.str());