Fix for issue 3918: Restored prior behavior where an empty controls context...

boli

15.34.2009 27dc85f53cea91141c3350ea653663ddc8dc27d2

 opends/src/server/org/opends/server/protocols/ldap/LDAPMessage.java

@@ -546,12 +546,15 @@
    stream.writeInteger(messageID);
    protocolOp.write(stream);

    stream.writeStartSequence(TYPE_CONTROL_SEQUENCE);
    for(Control control : controls)
    if(!controls.isEmpty())
    {
      control.write(stream);
      stream.writeStartSequence(TYPE_CONTROL_SEQUENCE);
      for(Control control : controls)
      {
        control.write(stream);
      }
      stream.writeEndSequence();
    }
    stream.writeEndSequence();

    stream.writeEndSequence();
  }