K 10 svn:author V 5 kmacy K 8 svn:date V 27 2007-12-17T04:19:25.000000Z K 7 svn:log V 183 Don't panic in arpresolve if we're given a null mbuf. We could insist that the caller just pass in an initialized mbuf even if didn't have any data - but that seems rather contrived. END