...to free or not to free the string representation
of vfs_path_t object.
It allows to get rid of string duplication in following cases:
vfs_path_t *vpath;
char *path;
...
vpath = vfs_path_from_str (...);
path = g_strdup (vfs_path_as_str (vpath));
vfs_path_free (vpath);
Now we can write:
vfs_path_t *vpath;
char *path;
...
vpath = vfs_path_from_str (...);
path = vfs_path_free (vpath, FALSE);
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>