ntlm.rb in rubyntlm-0.3.4

- old
+ new

@@ -52,11 +52,11 @@
   module NTLM
     # @private
     module VERSION
       MAJOR = 0
       MINOR = 3
-      TINY  = 3
+      TINY  = 4
       STRING = [MAJOR, MINOR, TINY].join('.')
     end
 
     SSP_SIGN = "NTLMSSP\0"
     BLOB_SIGN = 0x00000101
@@ -131,10 +131,10 @@
         #   you can either marshal the encodings elsewhere of simply know that each time you call encode_utf16le
         #   the function will convert the string bytes to UTF-16LE and note the encoding as UTF-8 so that byte
         #   concatination works seamlessly.
         def self.encode_utf16le(str)
           str = str.force_encoding('UTF-8') if [::Encoding::ASCII_8BIT,::Encoding::US_ASCII].include?(str.encoding)
-          str.force_encoding('UTF-8').encode(Encoding::UTF_16LE, Encoding::UTF_8).force_encoding('UTF-8')
+          str.dup.force_encoding('UTF-8').encode(Encoding::UTF_16LE, Encoding::UTF_8).force_encoding('UTF-8')
         end
       end
     end
 
     class << self