Merge pull request #98 from ecraft/master

Fixed InvalidByteSequenceError exception handling

Author: schaary

lib/net/ber/core_ext/string.rb

@@ -33,7 +33,9 @@ def raw_utf8_encoded
       rescue Encoding::UndefinedConversionError
         self
       rescue Encoding::ConverterNotFoundError
-        return self
+        self
+      rescue Encoding::InvalidByteSequenceError
+        self
       end
     else
       self