From 4e57e10ba8bcef38affac5300feae9f06cfcbd72 Mon Sep 17 00:00:00 2001
From: Patrick Niklaus <patrick.niklaus@student.kit.edu>
Date: Sat, 30 May 2015 19:00:30 +0200
Subject: [PATCH] Use 'name (ref)' if both are present

---
 profiles/car.lua | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/profiles/car.lua b/profiles/car.lua
index 3e22afe04..912d98cac 100644
--- a/profiles/car.lua
+++ b/profiles/car.lua
@@ -345,9 +345,14 @@ function way_function (way, result)
   local service = way:get_value_by_key("service")
 
   -- Set the name that will be used for instructions
-  if ref and "" ~= ref then
+  local has_ref = ref and "" ~= ref
+  local has_name = name and "" ~= name
+
+  if has_name and has_ref then
+    result.name = name .. " (" .. ref .. ")"
+  elseif has_ref then
     result.name = ref
-  elseif name and "" ~= name then
+  elseif has_name then
     result.name = name
 --  else
       --    result.name = highway  -- if no name exists, use way type