mercurial/mpatch.c

2047:ebf1ecb5f4e8

	struct flist *a = NULL;

	a = (struct flist *)malloc(sizeof(struct flist));
	if (a) {
		a->base = (struct frag *)malloc(sizeof(struct frag) * size);
		if (!a->base) {
			free(a);
			a = NULL;
		} else
			a->head = a->tail = a->base;
		return a;
	}
	if (!PyErr_Occurred())
		PyErr_NoMemory();
	return NULL;
}

2048:8f9660c568b8

	struct flist *a = NULL;

	a = (struct flist *)malloc(sizeof(struct flist));
	if (a) {
		a->base = (struct frag *)malloc(sizeof(struct frag) * size);
		if (a->base) {
			a->head = a->tail = a->base;
			return a;
		}
		free(a);
		a = NULL;
	}
	if (!PyErr_Occurred())
		PyErr_NoMemory();
	return NULL;
}