string.rb in encrypted_strings-0.0.5

- old
+ new

@@ -108,10 +108,12 @@
         # 
         #   password = "jDACXI5hMPI=\n"
         #   password.decrypt!(:symmetric, :key => 'my_key') # => "shhhh"
         #   password                                        # => "shhhh"
         def decrypt!(*args)
-          replace(decrypt(*args))
+          value = replace(decrypt(*args))
+          self.encryptor = nil
+          value
         end
         
         # Can this string be decrypted?  Strings can only be decrypted if they
         # have previously been decrypted +and+ the encryption algorithm supports
         # decryption.  To determine whether or not the encryption algorithm