From 3ddf75409b981fd2b48ef5c6c307b04063361c36 Mon Sep 17 00:00:00 2001
From: irengrig <Irina.Chernushina@jetbrains.com>
Date: Wed, 21 Dec 2011 13:43:58 +0400
Subject: [PATCH] IDEA-78234 Subversion: ChangesDetails: confusing error
 message shown when the top-most versioned folder is changed

---
 .../intellij/openapi/vcs/changes/VcsChangeDetailsManager.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsChangeDetailsManager.java b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsChangeDetailsManager.java
index fe8754870adc..0de56dc1eaf5 100644
--- a/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsChangeDetailsManager.java
+++ b/platform/vcs-impl/src/com/intellij/openapi/vcs/changes/VcsChangeDetailsManager.java
@@ -106,6 +106,8 @@ public class VcsChangeDetailsManager {
 
     @Override
     public boolean canComment(Change change) {
+      FilePath path = ChangesUtil.getFilePath(change);
+      if (path != null && path.isDirectory()) return false;
       return ShowDiffAction.isBinaryChangeAndCanShow(myProject, change);
     }