From 6cb467fff8dc35ed73915154edb88be9bb8ebc4a Mon Sep 17 00:00:00 2001
From: Maxim Shafirov <max@jetbrains.com>
Date: Fri, 21 Jan 2005 14:39:14 +0300
Subject: [PATCH] Usage view should not provide navigatable if one is not valid
 thus not capable to navigate.

---
 UsageView/src/com/intellij/usages/impl/UsageViewImpl.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/UsageView/src/com/intellij/usages/impl/UsageViewImpl.java b/UsageView/src/com/intellij/usages/impl/UsageViewImpl.java
index c72db95ae317..ff08376008a8 100644
--- a/UsageView/src/com/intellij/usages/impl/UsageViewImpl.java
+++ b/UsageView/src/com/intellij/usages/impl/UsageViewImpl.java
@@ -694,7 +694,8 @@ public class UsageViewImpl implements UsageView {
     if (node == null) return null;
     Object userObject = node.getUserObject();
     if (userObject instanceof Navigatable) {
-      return (Navigatable)userObject;
+      final Navigatable navigatable = (Navigatable)userObject;
+      return navigatable.canNavigate() ? navigatable : null;
     }
     return null;
   }