From d5987ac22e96781309287d26b08067a3ba2b495b Mon Sep 17 00:00:00 2001
From: jgromes <jan.gromes@gmail.com>
Date: Wed, 28 Aug 2024 19:36:21 +0200
Subject: [PATCH] [SX128x] Pass scan config by const reference

---
 src/modules/SX128x/SX128x.cpp | 2 +-
 src/modules/SX128x/SX128x.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/SX128x/SX128x.cpp b/src/modules/SX128x/SX128x.cpp
index 1279b571..6ef2b4bf 100644
--- a/src/modules/SX128x/SX128x.cpp
+++ b/src/modules/SX128x/SX128x.cpp
@@ -690,7 +690,7 @@ int16_t SX128x::startChannelScan() {
   return(this->startChannelScan(config));
 }
 
-int16_t SX128x::startChannelScan(ChannelScanConfig_t config) {
+int16_t SX128x::startChannelScan(const ChannelScanConfig_t &config) {
   // check active modem
   if(getPacketType() != RADIOLIB_SX128X_PACKET_TYPE_LORA) {
     return(RADIOLIB_ERR_WRONG_MODEM);
diff --git a/src/modules/SX128x/SX128x.h b/src/modules/SX128x/SX128x.h
index 03d87e68..1e1dea1f 100644
--- a/src/modules/SX128x/SX128x.h
+++ b/src/modules/SX128x/SX128x.h
@@ -616,7 +616,7 @@ class SX128x: public PhysicalLayer {
       \param config CAD configuration structure.
       \returns \ref status_codes
     */
-    int16_t startChannelScan(ChannelScanConfig_t config) override;
+    int16_t startChannelScan(const ChannelScanConfig_t &config) override;
 
     /*!
       \brief Read the channel scan result