Function diff_set_default_prefix

diff.c:3756–3760

}

void diff_set_default_prefix(struct diff_options *options)
{
	options->a_prefix = diff_src_prefix ? diff_src_prefix : "a/";
	options->b_prefix = diff_dst_prefix ? diff_dst_prefix : "b/";
}

struct userdiff_driver *get_textconv(struct repository *r,
				     struct diff_filespec *one)