srv.rb in net-dns-0.20.0

- old
+ new

@@ -3,11 +3,14 @@
     class RR
       #------------------------------------------------------------
       # RR type SRV
       #------------------------------------------------------------
       class SRV < RR
-        attr_reader :priority, :weight, :port, :host
+        attr_reader :priority
+        attr_reader :weight
+        attr_reader :port
+        attr_reader :host
 
         private
 
         def build_pack
           str = ""
@@ -18,10 +21,10 @@
           @priority, @weight, @port = data.unpack("@#{offset} n n n")
           offset += 6
 
           @host = []
           while offset < off_end
-            len = data.unpack("@#{offset} C")[0]
+            len = data.unpack1("@#{offset} C")
             offset += 1
             str = data[offset..offset + len - 1]
             offset += len
             @host << str
           end