From 16146031659eae475cd5933b8553b13d725ca436 Mon Sep 17 00:00:00 2001
From: Shea Levy <shea@shealevy.com>
Date: Mon, 10 Feb 2014 06:49:37 -0500
Subject: Pass in params by const ref

Signed-off-by: Shea Levy <shea@shealevy.com>
---
 src/libstore/globals.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libstore/globals.hh')

diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index 5e7cfda9a124..13772c65cbac 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -25,7 +25,7 @@ struct Settings {
 
     string pack();
 
-    void unpack(string pack);
+    void unpack(const string &pack);
 
     SettingsMap getOverrides();
 
-- 
cgit 1.4.1