comparison mercurial/util.py @ 29832:bac1829ec31f

util: checknlink should remove file it creates if an exception occurs

There's no reason to leave the file behind.

29831:1316c7cccc76

    if os.path.lexists(f1):
        return False
    try:
        posixfile(f1, 'w').close()
    except IOError:
        return False

    f2 = testfile + ".hgtmp2"
    fd = None
    try:

29832:bac1829ec31f

    if os.path.lexists(f1):
        return False
    try:
        posixfile(f1, 'w').close()
    except IOError:
        try:
            os.unlink(f1)
        except OSError:
            pass
        return False

    f2 = testfile + ".hgtmp2"
    fd = None
    try: