lib/fiddle/pack.rb in fiddle-1.0.0.beta1 vs lib/fiddle/pack.rb in fiddle-1.0.0.beta2

@@ -1,6 +1,6 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
 require 'fiddle'
 
 module Fiddle
   module PackInfo # :nodoc: all
     ALIGN_MAP = {
@@ -99,10 +99,10 @@
     end
 
     private
 
     def parse_types(types)
-      @template = ""
+      @template = "".dup
       addr     = 0
       types.each{|t|
         orig_addr = addr
         if( t.is_a?(Array) )
           addr = align(orig_addr, ALIGN_MAP[TYPE_VOIDP])