changeset 1479 | 1a3c6689ef2b |
parent 1454 | f4250806dbeb |
child 1482 | 4d38b85e60aa |
--- a/mercurial/util.py +++ b/mercurial/util.py @@ -377,8 +377,17 @@ def opener(base): os.makedirs(d) else: if nlink > 1: - file(f + ".tmp", "wb").write(file(f, "rb").read()) - rename(f+".tmp", f) + d, fn = os.path.split(f) + fd, temp = tempfile.mkstemp(prefix=fn, dir=d) + fp = os.fdopen(fd, "wb") + try: + fp.write(file(f, "rb").read()) + except: + try: os.unlink(temp) + except: pass + raise + fp.close() + rename(temp, f) return file(f, mode)