Re: [PATCH 1/2] df: print negative value correctly

[Li Zefan]

Paul Eggert wrote:
> Li Zefan <address@hidden> writes:
> 
>> Function df_readable() won't print negative value correctly. Don't pass -n
>> to human_readable(), add a prefix '-' in the char buffer is enough.
> 
> I don't see why this change is needed.  Can you give an example?
> For example, this code in show_dev:
> 
>       used = total - available_to_root;
>       negate_used = (total < available_to_root);
> 
> suggests that -n should be passed.
> 
> 

Hmmm, I have to admit I made a mistake. Please ignore this patch, and I'll
revise the second patch.