From fdb3ac46ca0895060b533251ceea5679ddd23a12 Mon Sep 17 00:00:00 2001
From: jgromes <jan.gromes@gmail.com>
Date: Mon, 30 Sep 2024 18:10:18 +0200
Subject: [PATCH] [SX128x] Fix preamble length calculation (#1243)

---
 src/modules/SX128x/SX128x.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/SX128x/SX128x.cpp b/src/modules/SX128x/SX128x.cpp
index a51ad836..b1f47c7e 100644
--- a/src/modules/SX128x/SX128x.cpp
+++ b/src/modules/SX128x/SX128x.cpp
@@ -870,7 +870,7 @@ int16_t SX128x::setPreambleLength(uint32_t preambleLength) {
     uint8_t m = 1;
     uint32_t len = 0;
     for(; e <= 15; e++) {
-      for(; m <= 15; m++) {
+      for(m = 1; m <= 15; m++) {
         len = m * (uint32_t(1) << e);
         if(len >= preambleLength) {
           break;