view tests/readlink.py @ 24023:163e25931f65

trydiff: remove dead branch in diffline()

Since diffline() is never called when 'revs' is empty, it doesn't need
to handle that case.

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError, err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)