commit 2a58815ee3db47f55282a6661fe0b08034355990
author Davide Pesavento <davide.pesavento@lip6.fr> Mon Feb 19 18:10:03 2018 -0500
committer Davide Pesavento <davide.pesavento@lip6.fr> Tue Feb 20 21:34:00 2018 -0500
tree 07d2bac9ab61a992f19face9d67407405204aa7d
parent 3f94ec31f3ea3d88e6d3b9d6454b22a00d9b9aff

tools: extend nfdc help to cover more cases

Change-Id: I0cd182c8635b15c8ffb750c913e14fa99e595d45
Refs: #4503

tools/nfdc/command-parser.hpp

diff --git a/tools/nfdc/command-parser.hpp b/tools/nfdc/command-parser.hpp
index 5ff5217..a872fcd 100644
--- a/tools/nfdc/command-parser.hpp
+++ b/tools/nfdc/command-parser.hpp
@@ -103,7 +103,7 @@
    *  \return noun, verb, arguments, execute function
    */
   std::tuple<std::string, std::string, CommandArguments, ExecuteCommand>
-  parse(std::vector<std::string> tokens, ParseMode mode) const;
+  parse(const std::vector<std::string>& tokens, ParseMode mode) const;
 
 private:
   typedef std::pair<std::string, std::string> CommandName;