From 8cfec7197674546715cd4697a00dc3897edc2d09 Mon Sep 17 00:00:00 2001
From: lc <cun.liu@qq.com>
Date: Tue, 22 Nov 2016 20:16:01 +0800
Subject: [PATCH] fix bug

---
 dnsapi/dns_ali.sh | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/dnsapi/dns_ali.sh b/dnsapi/dns_ali.sh
index 7585566a..e5da8351 100644
--- a/dnsapi/dns_ali.sh
+++ b/dnsapi/dns_ali.sh
@@ -72,7 +72,7 @@ _get_root() {
 }
 
 _ali_rest() {
-  local signature=$(echo -n "GET&%2F&$(_urlencode "$query")" | _hmac "sha1" "$(_hex "$Ali_Secret&")" | _base64)
+  signature=$(echo -n "GET&%2F&$(_urlencode "$query")" | _hmac "sha1" "$(_hex "$Ali_Secret&")" | _base64)
   signature=$(_urlencode "$signature")
   url="$Ali_API?$query&Signature=$signature"
 
@@ -82,7 +82,7 @@ _ali_rest() {
   fi
 
   if [ -z "$1" ]; then
-    local message="$(echo -n "$response" | _egrep_o "\"Message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
+    message="$(echo -n "$response" | _egrep_o "\"Message\":\"[^\"]*\"" | cut -d : -f 2 | tr -d \")"
     if [ -n "$message" ]; then
       _err "$message"
       return 1
@@ -98,9 +98,9 @@ _urlencode() {
   local index
 
   for ((index = 0; index < dataLength; index++)); do
-    local char="${1:index:1}"
+    char="${1:index:1}"
     case $char in [a-zA-Z0-9.~_-])
-      printf "$char"
+      printf "%s" "$char"
       ;;
     *)
       printf "%%%02X" "'$char"
@@ -117,7 +117,7 @@ _check_exist_query() {
   query=$query'&Format=json'
   query=$query'&RRKeyWord=_acme-challenge'
   query=$query'&SignatureMethod=HMAC-SHA1'
-  query=$query'&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)'
+  query=$query"&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)"
   query=$query'&SignatureVersion=1.0'
   query=$query'&Timestamp='$(_timestamp)
   query=$query'&TypeKeyWord=TXT'
@@ -132,7 +132,7 @@ _add_record_query() {
   query=$query'&Format=json'
   query=$query'&RR='$2
   query=$query'&SignatureMethod=HMAC-SHA1'
-  query=$query'&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)'
+  query=$query"&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)"
   query=$query'&SignatureVersion=1.0'
   query=$query'&Timestamp='$(_timestamp)
   query=$query'&Type=TXT'
@@ -147,7 +147,7 @@ _delete_record_query() {
   query=$query'&Format=json'
   query=$query'&RecordId='$1
   query=$query'&SignatureMethod=HMAC-SHA1'
-  query=$query'&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)'
+  query=$query"&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)"
   query=$query'&SignatureVersion=1.0'
   query=$query'&Timestamp='$(_timestamp)
   query=$query'&Version=2015-01-09'
@@ -160,7 +160,7 @@ _describe_records_query() {
   query=$query'&DomainName='$1
   query=$query'&Format=json'
   query=$query'&SignatureMethod=HMAC-SHA1'
-  query=$query'&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)'
+  query=$query"&SignatureNonce=$(cat /proc/sys/kernel/random/uuid)"
   query=$query'&SignatureVersion=1.0'
   query=$query'&Timestamp='$(_timestamp)
   query=$query'&Version=2015-01-09'