lib/minjs/ecma262/literal.rb in minjs-0.4.1 vs lib/minjs/ecma262/literal.rb in minjs-0.4.2

@@ -425,12 +425,12 @@
       # @see Base#to_js
       def to_js(options = {})
         dq = @val.to_s.each_codepoint.select{|x| x == 0x22}.length
         sq = @val.to_s.each_codepoint.select{|x| x == 0x27}.length
         if dq <= sq
-          t = "\""
+          t = "\"".dup
         else
-          t = "\'"
+          t = "\'".dup
         end
 
         @val.to_s.each_codepoint do |c|
           if c == 0x5c
             t << ('\\\\')