fix renew bug

acme.sh

@@ -4975,7 +4975,7 @@ $_authorizations_map"
  return 1
  fi
  _debug "sleep 2 secs to verify again"
- sleep 2
+ _sleep 2
  _debug "checking"
 
  _send_signed_request "$uri"
@@ -5250,7 +5250,8 @@ renew() {
  fi
 
  _isEcc="$2"
-
+ #the server specified from commandline
+ _acme_server_back="$ACME_DIRECTORY"
  _initpath "$Le_Domain" "$_isEcc"
  _set_level=${NOTIFY_LEVEL:-$NOTIFY_LEVEL_DEFAULT}
  _info "$(__green "Renew: '$Le_Domain'")"
@@ -5271,25 +5272,28 @@ renew() {
  Le_API="$CA_LETSENCRYPT_V2"
  fi
 
- #revert from staging CAs back to production CAs
- if [ -z "$ACME_DIRECTORY" ]; then
- case "$Le_API" in
-
- "$CA_LETSENCRYPT_V2_TEST")
- _info "Switching back to $CA_LETSENCRYPT_V2"
- Le_API="$CA_LETSENCRYPT_V2"
- ;;
- "$CA_BUYPASS_TEST")
- _info "Switching back to $CA_BUYPASS"
- Le_API="$CA_BUYPASS"
- ;;
- "$CA_GOOGLE_TEST")
- _info "Switching back to $CA_GOOGLE"
- Le_API="$CA_GOOGLE"
- ;;
- esac
+ if [ "$_acme_server_back" ]; then
+ export ACME_DIRECTORY="$_acme_server_back"
+ else
+ export ACME_DIRECTORY="$Le_API"
  fi
 
+ case "$Le_API" in
+ "$CA_LETSENCRYPT_V2_TEST")
+ _info "Switching back to $CA_LETSENCRYPT_V2"
+ Le_API="$CA_LETSENCRYPT_V2"
+ ;;
+ "$CA_BUYPASS_TEST")
+ _info "Switching back to $CA_BUYPASS"
+ Le_API="$CA_BUYPASS"
+ ;;
+ "$CA_GOOGLE_TEST")
+ _info "Switching back to $CA_GOOGLE"
+ Le_API="$CA_GOOGLE"
+ ;;
+ esac
+
+
  if [ "$Le_API" ] && [ "$ACME_DIRECTORY" ]; then
  if [ "$Le_API" != "$ACME_DIRECTORY" ]; then
  _clearAPI
@@ -5298,7 +5302,7 @@ renew() {
  ACCOUNT_KEY_PATH=""
  ACCOUNT_JSON_PATH=""
  CA_CONF=""
- _debug3 "initpath again."
+ _debug2 "initpath again."
  _initpath "$Le_Domain" "$_isEcc"
  fi
 
@@ -6959,6 +6963,10 @@ _processAccountConf() {
 }
 
 _checkSudo() {
+ if [ -z "__INTERACTIVE" ]; then
+ #don't check if it's not in an interactive shell
+ return 0
+ fi
  if [ "$SUDO_GID" ] && [ "$SUDO_COMMAND" ] && [ "$SUDO_USER" ] && [ "$SUDO_UID" ]; then
  if [ "$SUDO_USER" = "root" ] && [ "$SUDO_UID" = "0" ]; then
  #it's root using sudo, no matter it's using sudo or not, just fine