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-rw-r--r--src/dabInputPrbs.cpp2
1 files changed, 1 insertions, 1 deletions
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);