Loop on the about screen

src/freedombone-controlpanel

@@ -224,6 +224,8 @@ function show_tor_bridges {
 function show_domains {
     read_config_param "DEFAULT_DOMAIN_NAME"
 
+    while true
+    do
         W=()
 
         W+=("IPv4" "$(get_ipv4_address) / $(get_external_ipv4_address)")
@@ -333,7 +335,7 @@ function show_domains {
         # shellcheck disable=SC2068
         selected=$(dialog --backtitle $"Freedombone Control Panel" --title $"Domains" --menu $"Use Shift+cursors to select and copy onion addresses" $((height-4)) $((width-4)) $((height-4)) "${W[@]}" 3>&2 2>&1 1>&3)
         if [ ! "$selected" ]; then
-        return
+            break
         fi
         # obtain the addresses from the key by itterating through
         # the array. This is quite crude and maybe there's a better way
@@ -351,11 +353,11 @@ function show_domains {
         done
         # Was the key matched?
         if [ ! "$selected_addresses" ]; then
-        return
+            break
         fi
         # addresses were found - is this an onion?
         if [[ "$selected_addresses" != *".onion"* ]]; then
-        return
+            continue
         fi
         # There are two forms of addresses: "x / y.onion" and "x.onion"
         if [[ "$selected_addresses" == *'/'* ]]; then
@@ -368,6 +370,7 @@ function show_domains {
         echo "$onion_addr"
         echo -n "$onion_addr" | qrencode -t UTF8
         any_key
+    done
 }
 
 function show_users {