[PATCH] Destroy the APR subpool before every successful returnstatement

Hello,

Please find attached the patch. If this is a valid patch, i'd like to
prepare similar clean-up patch for remaining files under
subversion/libsvn_client directory.

[[[
Destroy the APR subpool before every successful return statement.

* subversion/libsvn_client/diff.c
  (merge_props_changed, merge_file_changed, merge_file_added,
   merge_file_deleted, merge_dir_added, merge_dir_deleted): Destroy the
   APR subpool (svn_pool_destroy(subpool)) before returning
   SVN_NO_ERROR value from the function.

Patch by: me
]]]

Thank you!

-- 
Regards,
Bhuvaneswaran