luci-app-firewall: only show portforward template if there are more then one zone

Only show portforward template if there are more then one zone.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

diff --git a/applications/luci-app-firewall/luasrc/view/firewall/cbi_addrule.htm b/applications/luci-app-firewall/luasrc/view/firewall/cbi_addrule.htm
index 58121c4..e1fef02 100644 (file)
--- a/applications/luci-app-firewall/luasrc/view/firewall/cbi_addrule.htm
+++ b/applications/luci-app-firewall/luasrc/view/firewall/cbi_addrule.htm
@@ -2,6 +2,7 @@
        local fw = require "luci.model.firewall".init()
        local wz = fw:get_zone("wan")
        local lz = fw:get_zone("lan")
        local fw = require "luci.model.firewall".init()
        local wz = fw:get_zone("wan")
        local lz = fw:get_zone("lan")

+       local zones = fw:get_zones()

 %>
 
 <div class="cbi-section-create cbi-tblsection-create">
 %>
 
 <div class="cbi-section-create cbi-tblsection-create">


@@ -38,7 +39,7 @@
                        </tr>
                </table>
        <% end %>
                        </tr>
                </table>
        <% end %>

-       <% if wz and lz then %>
+       <% if #zones > 1 then %>

                <table class="cbi-section-table" style="margin-left:5px">
                        <tr class="cbi-section-table-titles">
                                <th class="cbi-section-table-cell left" colspan="6"><br /><%:New forward rule%>:</th>
                <table class="cbi-section-table" style="margin-left:5px">
                        <tr class="cbi-section-table-titles">
                                <th class="cbi-section-table-cell left" colspan="6"><br /><%:New forward rule%>:</th>