[sr-dev] Outbound registrar.lookup() not ordering results by reg-id?

Hi, I've been looking at caching the ruid and while reading the code I have not been able to understand how the contacts get correctly ordered for outbound. The contacts should be ordered so that those with the lowest reg-id are the first tried for each ;+sip.instance. However, I can't see any comparisons of reg-id anywhere (I've looked in usrloc, registrar, and the tm:t_..._contacts() functions). Have I missed something or is this (like the parallel forking issue Olle reported from SIPit) another outbound registrar issue that we need to fix? Thanks. Peter