From f89d991d0f615fd8e7a6d7bbda409ddc59444d6c Mon Sep 17 00:00:00 2001
From: neil <git@byneil.com>
Date: Fri, 11 Mar 2016 22:37:04 +0800
Subject: [PATCH] minor

---
 le.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/le.sh b/le.sh
index 5853cff6..7e4a532d 100755
--- a/le.sh
+++ b/le.sh
@@ -89,7 +89,7 @@ createAccountKey() {
     return
   else
     #generate account key
-    openssl genrsa $length > "$ACCOUNT_KEY_PATH"
+    openssl genrsa $length 2>/dev/null > "$ACCOUNT_KEY_PATH"
   fi
 
 }