K 10 svn:author V 8 kientzle K 8 svn:date V 27 2008-11-27T05:49:52.943247Z K 7 svn:log V 301 After visiting a subdirectory, we use chdir("..") or fchdir() to return back to the parent. If those fail, we're just dead in the water. Add a new error value TREE_ERROR_FATAL to indicate that directory traversal cannot continue. Have write.c honor that by exiting immediately. MFC after: 30 days END