From d250f9c715dd671a2d14066b184779cbd50b59d3 Mon Sep 17 00:00:00 2001
From: neil <git@byneil.com>
Date: Mon, 29 Feb 2016 22:42:26 +0800
Subject: [PATCH] fix bug for cloudflare api

---
 dnsapi/dns-cf.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dnsapi/dns-cf.sh b/dnsapi/dns-cf.sh
index da5bef72..159969d2 100755
--- a/dnsapi/dns-cf.sh
+++ b/dnsapi/dns-cf.sh
@@ -103,7 +103,7 @@ _get_root() {
     fi
     
     if printf $response | grep \"name\":\"$h\" ; then
-      _domain_id=$(printf $response | grep -o \"id\":\"[^\"]*\" | cut -d : -f 2 | tr -d \")
+      _domain_id=$(printf "$response" | grep -o \"id\":\"[^\"]*\" | head -1 | cut -d : -f 2 | tr -d \")
       if [ "$_domain_id" ] ; then
         _sub_domain=$(printf $domain | cut -d . -f 1-$p)
         _domain=$h