[PATCH] erofs-utils: lib: fix incorrect usages of `erofs_strerror`

[Gao Xiang]

On Thu, Feb 08, 2024 at 09:59:09PM +0800, Tianyi Liu wrote:
> `erofs_strerror` accepts a negative argument,
> so `errno` should be negatived before passing to it.
> 
> Signed-off-by: Tianyi Liu <i.pear at outlook.com>

Thanks, applied!

Thanks,
Gao Xiang