Re: [PATCH bpf 0/2] tools: bpftool: minor fixes for JSON in batch mode

On 02/15/2018 07:42 AM, Jakub Kicinski wrote:

Quentin says:

These are two minor fixes to avoid breaking JSON output in batch mode. The
first one makes bpftool output a "null" JSON object, as expected in batch
mode if nothing else is to be printed, when dumping program instructions
into an output file. The second one replaces a call to "perror()" with
something that does not break JSON when parsing input file for batch mode.

Applied to bpf tree, thanks Quentin!