From d0d31db28c81559e0c4c0f93fafc9b6e762eb817 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Sun, 30 Oct 2016 11:59:36 +0100
Subject: Make DabInputBase::open take a reference

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

(limited to 'src/dabInputPrbs.cpp')

diff --git a/src/dabInputPrbs.cpp b/src/dabInputPrbs.cpp
index f9a62b5..2678668 100644
--- a/src/dabInputPrbs.cpp
+++ b/src/dabInputPrbs.cpp
@@ -42,7 +42,7 @@ using namespace std;
 // Preferred polynomial is G(x) = x^20 + x^17 + 1
 const uint32_t PRBS_DEFAULT_POLY = (1 << 19) | (1 << 16) | 1;
 
-int DabInputPrbs::open(const string name)
+int DabInputPrbs::open(const string& name)
 {
     if (name.empty()) {
         m_prbs.setup(PRBS_DEFAULT_POLY);
-- 
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