From 69df9c9ea474aafff9633cded2428d48fa57cde5 Mon Sep 17 00:00:00 2001
From: Philipp Harms <philipp@robotik.ag>
Date: Sat, 19 Oct 2024 06:00:35 +0200
Subject: [PATCH] fix error handling

---
 esphome/components/mcp3221/mcp3221_sensor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/esphome/components/mcp3221/mcp3221_sensor.cpp b/esphome/components/mcp3221/mcp3221_sensor.cpp
index 674be499c3..dd5a55df73 100644
--- a/esphome/components/mcp3221/mcp3221_sensor.cpp
+++ b/esphome/components/mcp3221/mcp3221_sensor.cpp
@@ -10,7 +10,7 @@ static const char *const TAG = "mcp3221";
 void MCP3221Sensor::setup() {
   ESP_LOGCONFIG(TAG, "Probing MCP3221...");
 
-  if (!this->write(nullptr, 0)) {
+  if (this->write(nullptr, 0) != i2c::ERROR_OK) {
     this->mark_failed();
     return;
   }
@@ -20,7 +20,7 @@ float MCP3221Sensor::get_setup_priority() const { return setup_priority::DATA; }
 
 float MCP3221Sensor::sample() {
   uint8_t data[2];
-  if (!this->read(data, 2)) {
+  if (this->read(data, 2) != i2c::ERROR_OK) {
     ESP_LOGW(TAG, "Failed to read data from MCP3221");
     this->status_set_warning();
     return NAN;