Mercurial > hg
view tests/readlink.py @ 21197:cb4223c65f79 stable
rebase: don't abort if we're asked to rebase an empty revset
The documentation says we exit 1 if we have nothing to do, so avoid
breaking that contract when we're passed an empty revset.
This was changed in http://www.selenic.com/hg/rev/a259f7b488ab to
improve the error message; keep the improved message, just not the
abort.
author | Julien Cristau <julien.cristau@logilab.fr> |
---|---|
date | Wed, 23 Apr 2014 13:51:35 +0200 |
parents | 08a0f04b56bd |
children | 328739ea70c3 |
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#!/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)