- if (opt->diffopt.detect_rename)
- opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE |
- DIFF_SETUP_USE_CACHE);
- while (fgets(line, sizeof(line), stdin)) {
- unsigned char sha1[20];
-
- if (get_sha1_hex(line, sha1)) {
- fputs(line, stdout);
- fflush(stdout);