From 7bec75b7095486d5e1a7988925635423a8f58565 Mon Sep 17 00:00:00 2001
From: "Daniel J. Hofmann" <daniel@trvx.org>
Date: Tue, 16 Feb 2016 13:35:35 -0800
Subject: [PATCH] Semantic action handler requires passing optional by value
 and fusion::vector2

---
 include/server/api/base_parameters_grammar.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/server/api/base_parameters_grammar.hpp b/include/server/api/base_parameters_grammar.hpp
index 4a6aad926..ccd340d97 100644
--- a/include/server/api/base_parameters_grammar.hpp
+++ b/include/server/api/base_parameters_grammar.hpp
@@ -37,7 +37,7 @@ struct BaseParametersGrammar : boost::spirit::qi::grammar<std::string::iterator>
                           engine::api::BaseParameters &parameters_)
         : BaseParametersGrammar::base_type(child_rule), base_parameters(parameters_)
     {
-        const auto add_bearing = [this](const boost::optional<boost::fusion::vector<short, short>> &bearing_range) {
+        const auto add_bearing = [this](boost::optional<boost::fusion::vector2<short, short>> bearing_range) {
             boost::optional<engine::api::BaseParameters::Bearing> bearing;
             if (bearing_range)
             {