Another fix in active trail detection

git-svn-id: https://svn.apache.org/repos/asf/karaf/webconsole/trunk@1438150 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/core/src/main/java/org/apache/karaf/webconsole/core/navigation/markup/ModuleTabPanel.java b/core/src/main/java/org/apache/karaf/webconsole/core/navigation/markup/ModuleTabPanel.java
index e4f49df..15d3757 100644
--- a/core/src/main/java/org/apache/karaf/webconsole/core/navigation/markup/ModuleTabPanel.java
+++ b/core/src/main/java/org/apache/karaf/webconsole/core/navigation/markup/ModuleTabPanel.java
@@ -58,7 +58,7 @@
                 Link<Page> link = item.getModelObject();
                 item.add(link);
                 if (LinkUtils.isActiveTrail(link)) {
-                    item.getParent().add(new AttributeModifier("class", "active"));
+                    item.add(new AttributeModifier("class", "active"));
                 }
             }
         });