message: Add missing resource close in LoadPlugin
  CID 188273
diff: @@ -54,6 +54,7 @@ RPCPluginPtr LoadPlugin(const std::string& full_plugin_path) {
  return RPCPluginPtr();
  }
  RPCPlugin* plugin = create_plugin();
  + dlclose(plugin_dll);
  return RPCPluginPtr(plugin);
  }
  