From 8c63f93820c23c44b362ebb30f972e9df8e721c7 Mon Sep 17 00:00:00 2001
From: jgromes <jan.gromes@gmail.com>
Date: Sat, 12 Aug 2023 18:36:12 +0200
Subject: [PATCH] [MOD] Skip SPI status parsing for single-byte commands

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

diff --git a/src/Module.cpp b/src/Module.cpp
index 399dec46..80c43037 100644
--- a/src/Module.cpp
+++ b/src/Module.cpp
@@ -331,7 +331,7 @@ int16_t Module::SPItransferStream(uint8_t* cmd, uint8_t cmdLen, bool write, uint
 
   // parse status
   int16_t state = RADIOLIB_ERR_NONE;
-  if(this->SPIparseStatusCb != nullptr) {
+  if((this->SPIparseStatusCb != nullptr) && (numBytes > 0)) {
     state = this->SPIparseStatusCb(buffIn[cmdLen]);
   }