From a4220cdcd298cb43133c241497f2edb9e5cbc8d9 Mon Sep 17 00:00:00 2001
From: Robert Iannucci <robbie@rail.com>
Date: Mon, 1 Oct 2012 14:12:59 -0700
Subject: Const ref FTW

---
 src/state.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/state.h b/src/state.h
index 38fc74f..e678df9 100644
--- a/src/state.h
+++ b/src/state.h
@@ -35,7 +35,7 @@ struct Pool {
   // A depth of 0 is infinite
   bool isValid() const { return depth_ >= 0; }
   int depth() const { return depth_; }
-  string name() const { return name_; }
+  const string& name() const { return name_; }
 
 private:
   string name_;
-- 
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