From e82612895e4cc3a4ea3dd0b66c6e958b12541192 Mon Sep 17 00:00:00 2001
From: Alexey Zholtikov <git@zh.com.ru>
Date: Mon, 23 Feb 2026 10:21:44 +0300
Subject: [PATCH] fix: incorrect min_stack_size initial information

---
 version.txt  | 2 +-
 zh_pcf8574.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/version.txt b/version.txt
index fad066f..4fd0fe3 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-2.5.0
\ No newline at end of file
+2.5.1
\ No newline at end of file
diff --git a/zh_pcf8574.c b/zh_pcf8574.c
index 964ab91..50edc1e 100755
--- a/zh_pcf8574.c
+++ b/zh_pcf8574.c
@@ -57,6 +57,10 @@ esp_err_t zh_pcf8574_init(const zh_pcf8574_init_config_t *config, zh_pcf8574_han
         ZH_ERROR_CHECK(err == ESP_OK, err, i2c_master_bus_rm_device(handle->dev_handle); gpio_isr_handler_remove((gpio_num_t)config->interrupt_gpio);
                        gpio_reset_pin((gpio_num_t)config->interrupt_gpio); zh_vector_free(&_vector); vSemaphoreDelete(_interrupt_semaphore), "PCF8574 initialization failed. Task initialization failed.");
     }
+    if (_stats.min_stack_size == 0)
+    {
+        _stats.min_stack_size = config->stack_size;
+    }
     handle->is_initialized = true;
     for (uint8_t i = 0; i < sizeof(_i2c_matrix); ++i)
     {