Function prune_dups

builtin/worktree.c:201–210

}

static void prune_dups(struct string_list *l)
{
	int i;

	QSORT(l->items, l->nr, prune_cmp);
	for (i = 1; i < l->nr; i++) {
		if (!fspathcmp(l->items[i].string, l->items[i - 1].string))
			prune_worktree(l->items[i].util, "duplicate entry");
	}
}

static void prune_worktrees(void)
{