[PATCH] Improve error message on copying to unversioned dir

Hi,

attached a patch to a wrong and confusing error message.

[[
libsvn_client: improve error when copying to unversioned dir

When trying to copy a file to an unversioned (but existing)
directory '/foo/bar', subversion will happily claim that "Path
'/foo/bar' is not a directory", which is obviously wrong. Fix the
issue by instead noticing the user that '/foo/bar' is actually
not a _versioned_ directory.

- subversion/libsvn_client/copy.c:
  * (verify_wc_dsts): improve error messages
- subversion/tests/cmdline/copy_tests.py:
  * (copy_into_missing_dir): adjust expected error message
- subversion/tests/cmdline/input_validation_tests.py:
  * (invalid_copy_target): adjust expected error message
]]

Regards

-- 
Patrick Steinhardt, Entwickler
elego Software Solutions GmbH, http://www.elego.de
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