Document ftp: better handling of wrong paths.

bzr revid: p_christ@hol.gr-20100706060155-nyljhua59ahax7sx
2010-07-06 09:01:55 +03:00
parent 45b7a3adc3
commit 606df7368c
1 changed files with 3 additions and 1 deletions
@@ -300,9 +300,11 @@ class abstracted_fs(object):
        if os.path.isabs(path):
            # we have to start from root, again
            p_parts = p_parts[1:]
+            if not p_parts:
+                raise IOError(errno.EPERM, 'Cannot perform operation at root dir')
            dbname = p_parts[0]
            if dbname not in self.db_list():
-                return None
+                return IOError(errno.ENOENT,'Invalid database path')
            try:
                db = pooler.get_db(dbname)
            except Exception: