[PATCH 2/4] Handle the conversion failure when parsing item

[Denis Kenzior]

Hi Yang,

> -	item->text = sim_string_to_utf8(data+1, len-1);
> +	utf8 = sim_string_to_utf8(data+1, len-1);

I applied the patch and fixed up the arithmetic operator style issue.  Please 
make sure you follow this convention from now on.

Regards,
-Denis