OSX 10.4 (probably other versions too) lack the if_addr.sa_len member of the ifreq struct. As a result, the IFR_NEXT macro in unix/unix_net.c causes a crash. This patch should work even with versions of OSX that did have it.
Setting a QA contact on all ioquake3 bugs, even resolved ones. Sorry if you get a flood of email from this, it should only happen once. Apologies for the incovenience.
--ryan.
Created attachment 864 [details] fix IFR_NEXT macro to work with modern OSX