Merge pull request #10432 from alenkacz/patch-1

Print out some cli error message for getservices
8 years ago · 4c40161d75
parent dd550c7316 7b9cb834ff
commit 4c40161d75
1 changed files with 1 additions and 0 deletions
--- a/test/cpp/util/grpc_tool.cc
+++ b/test/cpp/util/grpc_tool.cc
@ -321,6 +321,7 @@ bool GrpcTool::ListServices(int argc, const char** argv,

  std::vector<grpc::string> service_list;
  if (!desc_db.GetServices(&service_list)) {
+    fprintf(stderr, "Received an error when querying services endpoint.\n");
    return false;
  }