Fix failing stream sidebar node test

(imported from commit 3187a8f34389bf1f0b37e80edec9fb56f7281306)

static/js/stream_list.js

@@ -152,6 +152,7 @@ exports.add_stream_to_sidebar = function (stream_name) {
 exports.redraw_stream_privacy = function (stream_name) {
     var li = exports.get_stream_li(stream_name);
     var div = li.find('.stream-privacy');
+    var swatch = li.find('.streamlist_swatch');
     var sub = stream_data.get_sub(stream_name);
     var color = stream_data.get_color(stream_name);
     var dark_background = stream_color.get_color_class(color);
@@ -161,6 +162,13 @@ exports.redraw_stream_privacy = function (stream_name) {
         dark_background: dark_background
     };
 
+    if (sub.invite_only) {
+        swatch.addClass("private-stream-swatch");
+    }
+    else {
+        swatch.removeClass("private-stream-swatch");
+    }
+
     var html = templates.render('stream_privacy', args);
     div.html(html);
 };

static/templates/stream_sidebar_row.handlebars

@@ -17,11 +17,9 @@
 
       <div class="count"><div class="value"></div></div>
 
-      {{#if invite_only}}
       <span id="stream_sidebar_privacy_swatch_{{id}}" class="stream-privacy" style="color: {{color}}">
         {{partial "stream_privacy"}}
       </span>
-      {{/if}}
 
     </div>
     <span class="arrow stream-sidebar-arrow"><i class="icon-vector-chevron-down"></i></span>