From c854dd9a9b02233f4eefecaf2bbb5cb5db328f01 Mon Sep 17 00:00:00 2001
From: Crsarmv7l <85343771+Crsarmv7l@users.noreply.github.com>
Date: Wed, 8 May 2024 14:26:24 -0400
Subject: [PATCH] Subtract 1 from RADIOLIB_STATIC_ARRAY_SIZE

STATIC_ARRAY_SIZE is by default 256, bufferWritePos is uint8_t which has a max value of 255.

The greater than is not really needed in this check.
---
 src/protocols/PhysicalLayer/PhysicalLayer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/protocols/PhysicalLayer/PhysicalLayer.cpp b/src/protocols/PhysicalLayer/PhysicalLayer.cpp
index 7d35056f..234cabab 100644
--- a/src/protocols/PhysicalLayer/PhysicalLayer.cpp
+++ b/src/protocols/PhysicalLayer/PhysicalLayer.cpp
@@ -435,7 +435,7 @@ void PhysicalLayer::updateDirectBuffer(uint8_t bit) {
 
     // check complete byte
     if(this->bufferBitPos == 8) {
-      if(this->bufferWritePos >= RADIOLIB_STATIC_ARRAY_SIZE) {
+      if(this->bufferWritePos >= RADIOLIB_STATIC_ARRAY_SIZE -1) {
         this->bufferWritePos = 0;
       }
       this->buffer[this->bufferWritePos] = Module::reflect(this->byteBuff, 8);