From e5fe1392e9a1c993084c8d19a0333da1511bd497 Mon Sep 17 00:00:00 2001
From: XXXXzzzz000 <119524428@qq.com>
Date: Fri, 23 Nov 2018 09:52:29 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dgcc=E7=BC=96=E8=AF=91?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99?=
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---
 easyflash/src/ef_env_wl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/easyflash/src/ef_env_wl.c b/easyflash/src/ef_env_wl.c
index 7533cf1..cf24ea2 100644
--- a/easyflash/src/ef_env_wl.c
+++ b/easyflash/src/ef_env_wl.c
@@ -588,7 +588,7 @@ void ef_print_env(void) {
         for (j = 0; j < 4; j++) {
             c = (*env_cache_detail_addr) >> (8 * j);
             ef_print("%c", c);
-            if (c == NULL) {
+            if (c == '\0') {
                 ef_print("\n");
                 break;
             }