lib/packetgen/header/dns/rrsection.rb in packetgen-2.8.7 vs lib/packetgen/header/dns/rrsection.rb in packetgen-3.0.0

@@ -23,9 +23,10 @@
         # @param [String] str binary string
         # @return [RRSection] self
         def read(str)
           clear
           return self if str.nil?
+
           force_binary str
           while !str.empty? && (self.size < @counter.to_i)
             rr = RR.new(@dns).read(str)
             rr = OPT.new(@dns).read(str) if rr.type?('OPT')
             str.slice!(0, rr.sz)