From b6b6d42a89be8ac7b485dd9c84881345a9477aee Mon Sep 17 00:00:00 2001
From: Marian Ohligs <ohligs@lfbs.rwth-aachen.de>
Date: Tue, 8 Nov 2011 15:55:15 +0100
Subject: [PATCH] fix bug in open

---
 fs/fs.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/fs.c b/fs/fs.c
index c6c16440..5485cb37 100644
--- a/fs/fs.c
+++ b/fs/fs.c
@@ -79,7 +79,7 @@ int open_fs(fildes_t* file, const char* name)
 	if (name[0] == '/')
 		file_node = fs_root;
 
-	while((name[j] != '\0') && (file_node != NULL)) {
+	while((name[j] != '\0') || ((file_node != NULL) && (file_node->type == FS_DIRECTORY))) {
 		i = 0;
 		while((name[j] != '/') && (name[j] != '\0')) {
 			fname[i] = name[j];
@@ -108,6 +108,7 @@ int open_fs(fildes_t* file, const char* name)
 			ret = dir_node->open(file, fname);
 		spinlock_unlock(&dir_node->lock);
 	} else {
+		kprintf("KERNELERROR");
 		ret = -ENOENT;
 	}