Web interface fix

daemon/HTTPServer.cpp

@@ -653,8 +653,10 @@ namespace http {
 			s << i2p::client::context.GetAddressBook ().ToAddress(ident);
 			s << "<br>\r\n"<< std::endl;
 		}
+		auto& serverTunnels = i2p::client::context.GetServerTunnels ();
+		if (!serverTunnels.empty ()) {
 			s << "<br>\r\n<b>Server Tunnels:</b><br>\r\n<br>\r\n";
-		for (auto& it: i2p::client::context.GetServerTunnels ())
+			for (auto& it: serverTunnels)
 			{
 				auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
 				s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">"; 
@@ -663,6 +665,7 @@ namespace http {
 				s << ":" << it.second->GetLocalPort ();
 				s << "</a><br>\r\n"<< std::endl;
 			}
+		}
 		auto& clientForwards = i2p::client::context.GetClientForwards ();
 		if (!clientForwards.empty ())
 		{