From 2d871992b8e8be2589568f85b9c67d6b21346af9 Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Sun, 8 Feb 2009 16:55:45 +0000
Subject: [PATCH] Only try to store attributes on destruction if the required
 root node is available. Should fix bug #3426 where an incompletely
 constructed volume object is deleted.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29166 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 .../kernel/file_systems/cdda/kernel_interface.cpp        | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/add-ons/kernel/file_systems/cdda/kernel_interface.cpp b/src/add-ons/kernel/file_systems/cdda/kernel_interface.cpp
index b030b5c8c7..91e2da77f6 100644
--- a/src/add-ons/kernel/file_systems/cdda/kernel_interface.cpp
+++ b/src/add-ons/kernel/file_systems/cdda/kernel_interface.cpp
@@ -508,10 +508,13 @@ Volume::Volume(fs_volume* fsVolume)
 
 Volume::~Volume()
 {
-	_StoreAttributes();
-	_StoreSharedAttributes();
+	if (fRootNode) {
+		_StoreAttributes();
+		_StoreSharedAttributes();
+	}
 
-	close(fDevice);
+	if (fDevice >= 0)
+		close(fDevice);
 
 	// put_vnode on the root to release the ref to it
 	if (fRootNode)