From a9ac95c1bc67726a7d6eecb35d7650eed6c89361 Mon Sep 17 00:00:00 2001
From: Philip Kaufmann <phil.kaufmann@t-online.de>
Date: Sun, 31 May 2015 15:36:44 +0200
Subject: use const references where appropriate

---
 src/util.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/util.cpp')

diff --git a/src/util.cpp b/src/util.cpp
index 33b5ee950..da5821e53 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -702,7 +702,7 @@ boost::filesystem::path GetTempPath() {
 #endif
 }
 
-void runCommand(std::string strCommand)
+void runCommand(const std::string& strCommand)
 {
     int nErr = ::system(strCommand.c_str());
     if (nErr)
-- 
cgit v1.2.3