int show_file_header)
{
struct diff_options *opt = &rev->diffopt;
- int abbrev = opt->flags.full_index ? GIT_SHA1_HEXSZ : DEFAULT_ABBREV;
+ int abbrev = opt->flags.full_index ? the_hash_algo->hexsz : DEFAULT_ABBREV;
const char *a_prefix = opt->a_prefix ? opt->a_prefix : "a/";
const char *b_prefix = opt->b_prefix ? opt->b_prefix : "b/";
const char *c_meta = diff_get_color_opt(opt, DIFF_METAINFO);