On 8/29/2022 12:58 AM, Teng Long wrote: > Derrick Stolee <derrickstolee@xxxxxxxxxx> writes: > >> + while (!strbuf_getline(&line, child_out)) { >> + if (!line.len) >> + break; >> + if (!strcmp(line.buf, "get")) >> + found_get = 1; >> + } > > Clear implementation for me to read, thanks. > > I'm not sure but maybe a nit, should it be a "break;" after > "found_get = 1;" for omitting the left uncencerned capabilities > to quit earlier? Teng, you are right that it does not hurt to have a 'break' here. Since this topic has already merged, that change will need a forward-fix that I can add to a future series. Thanks, -Stolee