[vlc-devel] [PATCH] src: Win32: add message categories to debug logs

[Jean-Baptiste Kempf]

On 02 Feb, Edward Wang wrote :
> +        int res = asprintf(&psz_msg, "%s %s%s: %s", p_item->psz_module,
> +                    p_item->psz_object_type, msg_type[type], msg);
> +        if(res > 0) {

Why use the res variable?

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Jean-Baptiste Kempf
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