From c3dbe62619cf35c94f43cc3340a55c04f5a3bc97 Mon Sep 17 00:00:00 2001
From: Ingo Weinhold <ingo_weinhold@gmx.de>
Date: Tue, 10 Nov 2009 10:51:08 +0000
Subject: [PATCH] _user_open_dir(): Allow a NULL path to be passed.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33973 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/system/kernel/fs/vfs.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/system/kernel/fs/vfs.cpp b/src/system/kernel/fs/vfs.cpp
index e1e0955722..2ce2fa4e07 100644
--- a/src/system/kernel/fs/vfs.cpp
+++ b/src/system/kernel/fs/vfs.cpp
@@ -8554,6 +8554,9 @@ _user_open_dir_entry_ref(dev_t device, ino_t inode, const char* userName)
 int
 _user_open_dir(int fd, const char* userPath)
 {
+	if (userPath == NULL)
+		return dir_open(fd, NULL, false);
+
 	KPath path(B_PATH_NAME_LENGTH + 1);
 	if (path.InitCheck() != B_OK)
 		return B_NO_MEMORY;