From b6a93be4c135b94cd4b8f674ce9ed5fabafc4450 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@robotics.uk.to>
Date: Mon, 17 Oct 2016 10:20:55 +0100
Subject: [PATCH] Improve interactive dialogs

---
 src/freedombone-utils-interactive | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/freedombone-utils-interactive b/src/freedombone-utils-interactive
index b3fd071a..3255e212 100755
--- a/src/freedombone-utils-interactive
+++ b/src/freedombone-utils-interactive
@@ -163,8 +163,9 @@ function interactive_site_details {
 
     # save the results in the config file
     write_config_param "${site_name_upper}_DOMAIN_NAME" "$SITE_DOMAIN_NAME"
-    if [ $SITE_CODE ]; then
-        write_config_param "${site_name_upper}_CODE" "$SITE_CODE"
+    site_code_str="$SITE_CODE"
+    if [ ${#site_code_str} -gt 1 ]; then
+        write_config_param "${site_name_upper}_CODE" "${SITE_CODE}"
     fi
 }
 
@@ -233,11 +234,11 @@ function interactive_site_details_with_title {
     done
 
     # save the results in the config file
-    write_config_param "$2" "${!SITE_TITLE}"
-    write_config_param "$3" "${!SITE_DOMAIN_NAME}"
+    write_config_param "$2" "${SITE_TITLE}"
+    write_config_param "$3" "${SITE_DOMAIN_NAME}"
     site_code_str="$SITE_CODE"
     if [ ${#site_code_str} -gt 1 ]; then
-        write_config_param "$4" "${!SITE_CODE}"
+        write_config_param "$4" "${SITE_CODE}"
     fi
 }