diff --git a/create-getssl-config b/create-getssl-config
index 61c61bb..059e998 100755
--- a/create-getssl-config
+++ b/create-getssl-config
@@ -19,10 +19,11 @@
 # 2016-02-04 Created (v0.1)
 # 2016-02-05 Updated to include more variables. Still not full operational. (v0.2) 
 # 2016-05-04 Corrected typo on DNS_DEL_COMMAND (v0.3)
+# 2016-05-23 Added option to provide a blank response, for things like SANS.  (0.4)
 # ---------------------------------------------------------------------------
 
 PROGNAME=${0##*/}
-VERSION="0.3"
+VERSION="0.4"
 
 # defaults
 CA="https://acme-staging.api.letsencrypt.org"
@@ -101,6 +102,9 @@ get_user_input() {
       echo ""
       echo "$HelpInfo"
       echo ""
+    elif [[ "$response" == "-" ]]; then
+      res=""
+      validresponse="true"
     else
       res=$response
       validresponse="true"
@@ -345,7 +349,8 @@ if [[ ! -z ${REMOTE_PORT} ]]; then
 fi
 
 get_user_input "Additional domain names" "${SANS}" \
-    "this could be multiple domains / subdomains in a comma separated list"
+    "this could be multiple domains / subdomains in a comma separated list" \
+    "use the minus sign - if you don't want any SANS"
 SANS=$res
 
 get_user_input "Validate via DNS" "${VALIDATE_VIA_DNS}" \
diff --git a/getssl b/getssl
index 1122ea0..50bdafa 100755
--- a/getssl
+++ b/getssl
@@ -253,6 +253,8 @@ write_domain_template() { # write out a template file for a domain.
 	#DNS_ADD_COMMAND=
 	#DNS_DEL_COMMAND=
 	# If your DNS-server needs extra time to make sure your DNS changes are readable by the ACME-server (time in seconds)
+	AUTH_DNS_SERVER=""
+	#DNS_WAIT=10
 	#DNS_EXTRA_WAIT=60
 	_EOF_domain_
 }