From 55e395f52342e924d41cb1475d0870d341b04762 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Thu, 12 Nov 2009 18:18:58 +0300
Subject: [PATCH] don't add null virtual files to selection

---
 .../intellij/openapi/fileChooser/ex/FileSystemTreeImpl.java  | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/fileChooser/ex/FileSystemTreeImpl.java b/platform/platform-impl/src/com/intellij/openapi/fileChooser/ex/FileSystemTreeImpl.java
index 6f126820087e..a17fc4352091 100644
--- a/platform/platform-impl/src/com/intellij/openapi/fileChooser/ex/FileSystemTreeImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/fileChooser/ex/FileSystemTreeImpl.java
@@ -426,7 +426,10 @@ public class FileSystemTreeImpl implements FileSystemTree {
           final Object object = ((DefaultMutableTreeNode)last).getUserObject();
           if (object instanceof FileNodeDescriptor) {
             final FileElement element = ((FileNodeDescriptor)object).getElement();
-            selection.add(element.getFile());
+            final VirtualFile file = element.getFile();
+            if (file != null) {
+              selection.add(file);
+            }
           }
         }
       }