message: Fix linux compilation (again)
diff: @@ -1135,7 +1135,7 @@ private:
  }
  else if(vt == QMetaType::ULongLong)
  {
  - ret = Formatter::Format(v.toULongLong(), el.hex);
  + ret = Formatter::Format((uint64_t)v.toULongLong(), el.hex);
  }
  else if(vt == QMetaType::LongLong)
  {
  