lib/socketry/resolver/resolv.rb in socketry-0.4.0 vs lib/socketry/resolver/resolv.rb in socketry-0.5.0

@@ -43,10 +43,10 @@
       rescue ::Resolv::ResolvError
         case timeout
         when Integer, Float
           @resolver.timeouts = timeout
         when NilClass
-          # no timeout
+          nil # no timeout
         else raise TypeError, "expected Numeric, got #{timeout.class}"
         end
 
         begin
           IPAddr.new(@resolver.getaddress(hostname).to_s)