From e52d52e1c7fc04e755ffc7a76669c3fca073ee96 Mon Sep 17 00:00:00 2001
From: Norbert Wilms <mail@wilmie.de>
Date: Sat, 7 Oct 2023 18:48:34 +0200
Subject: [PATCH] Update PubSubClient.cpp

Change variable type (int to unsigned int) to avoid compiler warnings.
---
 src/PubSubClient.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PubSubClient.cpp b/src/PubSubClient.cpp
index 2b48d2b6..25e74257 100755
--- a/src/PubSubClient.cpp
+++ b/src/PubSubClient.cpp
@@ -484,7 +484,7 @@ boolean PubSubClient::publish_P(const char* topic, const uint8_t* payload, unsig
     unsigned int i;
     uint8_t header;
     unsigned int len;
-    int expectedLength;
+    unsigned int expectedLength;
 
     if (!connected()) {
         return false;