From e532fcdcde0b775c4bc95986e48296b04162a25b Mon Sep 17 00:00:00 2001
From: melancn <cc@cnuer.cn>
Date: Tue, 17 Jan 2017 16:41:48 +0800
Subject: [PATCH] error in add more domain

---
 acme.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/acme.sh b/acme.sh
index 6eace3fd..19d3d53a 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4170,6 +4170,13 @@ _process() {
             _err "'$_dvalue' is not a valid domain for parameter '$1'"
             return 1
           fi
+          
+          _sepexis=$(echo $_dvalue | grep ",")
+          if [ _sepexis ]; then
+            _err "'$_dvalue' is not a valid domain for parameter '$1', please use more command to add domains"
+            return 1
+          fi
+
           if _is_idn "$_dvalue" && ! _exists idn; then
             _err "It seems that $_dvalue is an IDN( Internationalized Domain Names), please install 'idn' command first."
             return 1