Merge pull request #4019 from TDT-AG/pr/20200506-luci-app-wireguard

luci-app-wireguard: show hint in status page if no entry defined yet

diff --git a/applications/luci-app-wireguard/luasrc/view/wireguard.htm b/applications/luci-app-wireguard/luasrc/view/wireguard.htm
index 855e0aad7513610921192cef632add1d35a8c68d..e1e55f55c474079568aeeaa45467e6ff70d1718a 100644 (file)
--- a/applications/luci-app-wireguard/luasrc/view/wireguard.htm
+++ b/applications/luci-app-wireguard/luasrc/view/wireguard.htm
@@ -182,6 +182,17 @@
 <h2>WireGuard Status</h2>
 
 <div class="cbi-section">
+
+<% if next(data) == nil then %>
+       <div class="table cbi-section-table">
+               <div class="tr cbi-section-table-row">
+                       <p>
+                               <em><%:This section contains no values yet%></em>
+                       </p>
+               </div>
+       </div>
+<% end %>
+
 <%-
 local ikey, iface
 for ikey, iface in pairs(data) do