From 3ee3f8ff6c38a585103103e75cb2dc0b48ee8dea Mon Sep 17 00:00:00 2001
From: anna <Anna.Kozlova@jetbrains.com>
Date: Mon, 12 Sep 2011 15:20:39 +0200
Subject: [PATCH] EA-29647 - assert: FileManagerImpl.findDirectory

---
 .../com/intellij/packageDependencies/ui/DirectoryNode.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/packageDependencies/ui/DirectoryNode.java b/platform/lang-impl/src/com/intellij/packageDependencies/ui/DirectoryNode.java
index 74bc05803bfd..d48cdc176d67 100644
--- a/platform/lang-impl/src/com/intellij/packageDependencies/ui/DirectoryNode.java
+++ b/platform/lang-impl/src/com/intellij/packageDependencies/ui/DirectoryNode.java
@@ -155,7 +155,9 @@ public class DirectoryNode extends PackageDependenciesNode {
   @Nullable
   private PsiDirectory getPsiDirectory() {
     if (myDirectory == null) {
-      myDirectory = PsiManager.getInstance(myProject).findDirectory(myVDirectory);
+      if (myVDirectory.isValid()) {
+        myDirectory = PsiManager.getInstance(myProject).findDirectory(myVDirectory);
+      }
     }
     return myDirectory;
   }