From d16eb314edd08520bebb6e203c780256f130b085 Mon Sep 17 00:00:00 2001
From: Pau Espin Pedrol <pespin@sysmocom.de>
Date: Wed, 1 Sep 2021 19:51:28 +0200
Subject: [PATCH] computeCI(): Constify param and pass it as reference

Change-Id: Icba5fce57c858bd16196ae3012c100c7e4134335
---
 Transceiver52M/sigProcLib.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Transceiver52M/sigProcLib.cpp b/Transceiver52M/sigProcLib.cpp
index fa8a407a..7169a15f 100644
--- a/Transceiver52M/sigProcLib.cpp
+++ b/Transceiver52M/sigProcLib.cpp
@@ -1462,7 +1462,7 @@ static signalVector *downsampleBurst(const signalVector &burst)
  * by comparing the "ideal" training sequence with the actual one.
  */
 static float computeCI(const signalVector *burst, const CorrelationSequence *sync,
-                       float toa, int start, complex xcorr)
+                       float toa, int start, const complex &xcorr)
 {
   float S, C;
   int ps;