From b63e8b575b5617c32c762031dc8f1ad8e6256044 Mon Sep 17 00:00:00 2001
From: tablatronix <spam@rumental.com>
Date: Mon, 5 Mar 2018 22:01:47 -0600
Subject: [PATCH] fixup #548

---
 WiFiManager.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/WiFiManager.cpp b/WiFiManager.cpp
index 2a9d5bc..6b19e41 100644
--- a/WiFiManager.cpp
+++ b/WiFiManager.cpp
@@ -1553,15 +1553,15 @@ bool WiFiManager::erase(){
 bool WiFiManager::erase(bool opt){
   DEBUG_WM("Erasing");
 
-  #if defined(ESP32) && defined(WM_ERASE_NVS)
+  #if defined(ESP32) && (defined(WM_ERASE_NVS) || defined(ESP_NVS_H))
     // if opt true, do nvs erase
     if(opt){
       DEBUG_WM("Erasing NVS");
       int err;
       err=nvs_flash_init();
-      DEBUG_WM("nvs_flash_init: ",err ? err : "Success");
+      DEBUG_WM("nvs_flash_init: ",err ? (String)err : "Success");
       err=nvs_flash_erase();
-      DEBUG_WM("nvs_flash_erase: ", err ? err : "Success");
+      DEBUG_WM("nvs_flash_erase: ", err ? (String)err : "Success");
       return err;
     }  
   #endif