lib/kramdown/parser/base.rb in kramdown-1.0.0 vs lib/kramdown/parser/base.rb in kramdown-1.0.1

@@ -83,12 +83,12 @@
       end
 
       # Modify the string +source+ to be usable by the parser (unifies line ending characters to
       # +\n+ and makes sure +source+ ends with a new line character).
       def adapt_source(source)
-        if source.respond_to?(:encode!)
+        if source.respond_to?(:encode)
           raise "The encoding of the source text is not valid!" if !source.valid_encoding?
-          source.encode!('UTF-8')
+          source = source.encode('UTF-8')
         end
         source.gsub(/\r\n?/, "\n").chomp + "\n"
       end
 
       # This helper method adds the given +text+ either to the last element in the +tree+ if it is a