Would be a better idea to [identify _why_ the title is empty](https://github.com/pmacko/debug_kit/blob/dc80804e89f324c16bbc8d2d7dd934410765c7e7/Lib/Panel/HistoryPanel.php#L49) and prevent or fix it there - than to deal with the problems it causes here. Since the title is the url, if it's empty there is "a problem" somewhere else. Fix  the cause, not the symptoms =).