From eb64ea1fa705c3b9a0e19493d60cc5cdbc2a1903 Mon Sep 17 00:00:00 2001
From: Kareem <kareem@wolfssl.com>
Date: Fri, 24 Jan 2025 12:01:25 -0700
Subject: [PATCH] Fix warning about ESP_IDF_VERSION_MAJOR not being defined
 when defining FREERTOS.

---
 wolfssl/wolfcrypt/wc_port.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfssl/wolfcrypt/wc_port.h b/wolfssl/wolfcrypt/wc_port.h
index 4fbb3264e..0ef6c8637 100644
--- a/wolfssl/wolfcrypt/wc_port.h
+++ b/wolfssl/wolfcrypt/wc_port.h
@@ -284,7 +284,7 @@
 #else /* MULTI_THREADED */
     /* FREERTOS comes first to enable use of FreeRTOS Windows simulator only */
     #if defined(FREERTOS)
-        #if ESP_IDF_VERSION_MAJOR >= 4
+        #if defined(ESP_IDF_VERSION_MAJOR) && (ESP_IDF_VERSION_MAJOR >= 4)
             typedef SemaphoreHandle_t wolfSSL_Mutex;
         #else
             typedef xSemaphoreHandle wolfSSL_Mutex;