view tests/readlink.py @ 7821:9fe7e6acf525

merge: better error messages to lead users to hg update --clean to abandon merges.

Fixes issue1533.

#!/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)