lib/liquid/tokenizer.rb in liquid-5.0.1 vs lib/liquid/tokenizer.rb in liquid-5.1.0

@@ -3,11 +3,11 @@
 module Liquid
   class Tokenizer
     attr_reader :line_number, :for_liquid_tag
 
     def initialize(source, line_numbers = false, line_number: nil, for_liquid_tag: false)
-      @source         = source
+      @source         = source.to_s.to_str
       @line_number    = line_number || (line_numbers ? 1 : nil)
       @for_liquid_tag = for_liquid_tag
       @tokens         = tokenize
     end
 
@@ -22,10 +22,10 @@
     end
 
     private
 
     def tokenize
-      return [] if @source.to_s.empty?
+      return [] if @source.empty?
 
       return @source.split("\n") if @for_liquid_tag
 
       tokens = @source.split(TemplateParser)