mercurial/bdiff.c

30460:ce3a133f71b3

	if (!l)
		return -1;

	/* build the line array and calculate hashes */
	hash = 0;
	for (p = a; p < a + len; p++) {
		hash = HASH(hash, *p);

		if (*p == '\n' || p == plast) {
			l->hash = hash;
			hash = 0;
			l->len = p - b + 1;
			l->l = b;
			l->n = INT_MAX;
			l++;
			b = p + 1;
		}
	}

	/* set up a sentinel */
	l->hash = 0;
	l->len = 0;

30461:d195fa651b51

	if (!l)
		return -1;

	/* build the line array and calculate hashes */
	hash = 0;
	for (p = a; p < plast; p++) {
		hash = HASH(hash, *p);

		if (*p == '\n') {
			l->hash = hash;
			hash = 0;
			l->len = p - b + 1;
			l->l = b;
			l->n = INT_MAX;
			l++;
			b = p + 1;
		}
	}

	if (p == plast) {
		hash = HASH(hash, *p);
		l->hash = hash;
		l->len = p - b + 1;
		l->l = b;
		l->n = INT_MAX;
		l++;
	}

	/* set up a sentinel */
	l->hash = 0;
	l->len = 0;