Re: [sr-dev] [kamailio/kamailio] dispatcher: add attrs param to rpc 'add' call (#2336)

@miconda commented on this pull request.

flags = 0;

- if(rpc->scan(ctx, "dS*d", &group, &dest, &flags) < 2) { + if(rpc->scan(ctx, "dS*d", &group, &dest, &flags, &attrs) < 3) {

The above condition needs some update. Because attrs is optional, then it is still fine to go on with return code 2 (which represents the number of items/params scanned).

Probably return code has to be stored in a variable, e.g., then if ret<2 is error, if ret==2 then attrs.s=NULL and attrs.len=0 (or attrs=STR_NULL when declared).