Clean up representation of timeouts

deps/rabbitmq_management/priv/www/js/formatters.js

@@ -42,6 +42,11 @@ function fmt_date(d) {
         ":" + f(d.getSeconds());
 }
 
+function fmt_time(t, suffix) {
+    if (t == undefined || t == 0) return '';
+    return t + suffix;
+}
+
 function fmt_parameters(obj) {
     return fmt_table_short(args_to_params(obj));
 }

deps/rabbitmq_management/priv/www/js/tmpl/connection.ejs

@@ -70,7 +70,7 @@
 </tr>
 <tr>
  <th>Timeout</th>
- <td><% if (connection.timeout != 0) { %><%= connection.timeout %>s<% } %></td>
+ <td><%= fmt_time(connection.timeout, 's') %></td>
 </tr>
 <tr>
  <th>Frame max</th>

deps/rabbitmq_management/priv/www/js/tmpl/connections.ejs

@@ -43,7 +43,7 @@
 <% } %>
     <td><%= fmt_rate_bytes(connection, 'recv_oct') %></td>
     <td><%= fmt_rate_bytes(connection, 'send_oct') %></td>
-    <td><% if (connection.timeout != undefined) { %><%= connection.timeout %>s<% } %></td>
+    <td><%= fmt_time(connection.timeout, 's') %></td>
     <td><%= connection.channels %></td>
 <% if (vhosts_interesting) { %>
     <td><%= fmt_string(connection.vhost) %></td>