From ffd15e4637545826773b67a5ab16a8a7f83cb804 Mon Sep 17 00:00:00 2001
From: acevest <zhaoyanbai@126.com>
Date: Wed, 23 Jan 2019 15:33:41 +0800
Subject: [PATCH] fix log error code format (#2366)

---
 libraries/WiFi/src/WiFiGeneric.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/WiFi/src/WiFiGeneric.cpp b/libraries/WiFi/src/WiFiGeneric.cpp
index 33392f6b..b0468e25 100644
--- a/libraries/WiFi/src/WiFiGeneric.cpp
+++ b/libraries/WiFi/src/WiFiGeneric.cpp
@@ -168,7 +168,7 @@ static bool espWiFiStop(){
     _esp_wifi_started = false;
     err = esp_wifi_stop();
     if(err){
-        log_e("Could not stop WiFi! %u", err);
+        log_e("Could not stop WiFi! %d", err);
         _esp_wifi_started = true;
         return false;
     }
@@ -496,7 +496,7 @@ bool WiFiGenericClass::mode(wifi_mode_t m)
     esp_err_t err;
     err = esp_wifi_set_mode(m);
     if(err){
-        log_e("Could not set mode! %u", err);
+        log_e("Could not set mode! %d", err);
         return false;
     }
     return true;