diff options
Diffstat (limited to 'backends/fs/posix')
| -rw-r--r-- | backends/fs/posix/posix-fs.cpp | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/backends/fs/posix/posix-fs.cpp b/backends/fs/posix/posix-fs.cpp index a2f35ad108..5834736806 100644 --- a/backends/fs/posix/posix-fs.cpp +++ b/backends/fs/posix/posix-fs.cpp @@ -185,22 +185,19 @@ FSList POSIXFilesystemNode::listDir(ListMode mode) const { } AbstractFilesystemNode *POSIXFilesystemNode::parent() const { + if (_path == "/") + return 0; + POSIXFilesystemNode *p = new POSIXFilesystemNode(); + const char *start = _path.c_str(); + const char *end = lastPathComponent(_path); + + p->_path = String(start, end - start); + p->_displayName = lastPathComponent(p->_path); - // Root node is its own parent. Still we can't just return this - // as the GUI code will call delete on the old node. - if (_path != "/") { - const char *start = _path.c_str(); - const char *end = lastPathComponent(_path); - - p->_path = String(start, end - start); - p->_displayName = lastPathComponent(p->_path); - } else { - p->_path = _path; - p->_displayName = _displayName; - } p->_isValid = true; p->_isDirectory = true; + return p; } |