From c646d7c9d226d71d1efe93ede378b7abf913606c Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 28 Jan 2017 17:49:28 -0500
Subject: [PATCH] CmdAttributes: Code cleanup

---
 src/commands/CmdAttributes.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/commands/CmdAttributes.cpp b/src/commands/CmdAttributes.cpp
index 961308694..8c07eafce 100644
--- a/src/commands/CmdAttributes.cpp
+++ b/src/commands/CmdAttributes.cpp
@@ -55,11 +55,11 @@ CmdZshAttributes::CmdZshAttributes ()
 int CmdZshAttributes::execute (std::string& output)
 {
   // Get a list of all columns, sort them.
-  std::vector <std::string> columns = context.getColumns ();
+  auto columns = context.getColumns ();
   std::sort (columns.begin (), columns.end ());
 
   std::stringstream out;
-  for (auto& col : columns)
+  for (const auto& col : columns)
     out << col << ':' << col << '\n';
 
   output = out.str ();