From 1e03b408690f30fead73c1cba4eeac4381ab6ffe Mon Sep 17 00:00:00 2001
From: Marian Ohligs <ohligs@lfbs.rwth-aachen.de>
Date: Sun, 25 Sep 2011 12:57:39 +0200
Subject: [PATCH] - remove bugfix in findnode_fs - change bugfix in open_fs

---
 fs/fs.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/fs/fs.c b/fs/fs.c
index e0a269a4..ae55c137 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -72,8 +72,6 @@ int open_fs(fildes_t* file, const char* name)
 
 	if (name[0] == '/')
 		file_node = fs_root;
-	else
-		return -ENOENT;
 
 	while((name[j] != '\0') && (file_node != NULL)) {
 		i = 0;
@@ -96,13 +94,15 @@ int open_fs(fildes_t* file, const char* name)
 		if (file_node->open != 0)
 			ret = file->node->open(file, NULL);
 		spinlock_unlock(&file_node->lock);
-	} else { /* file doesn't exist */
+	} else if (dir_node) { /* file doesn't exist */
 		spinlock_lock(&dir_node->lock);
 		file->node = dir_node;
 		// Has the dir_node got an open callback?
 		if (dir_node->open != 0)
 			ret = dir_node->open(file, fname);
 		spinlock_unlock(&dir_node->lock);
+	} else {
+		ret = -ENOENT;
 	}
 
 	return ret;
@@ -182,9 +182,6 @@ vfs_node_t* findnode_fs(const char* name)
 
 	if (name[0] == '/')
 		ret = fs_root;
-	else
-		return -ENOENT;
-
 
 	while((name[j] != '\0') && ret) {
 		i = 0;