Jonas Jenwald ecf95e552f Simplify handling of any ViewHistory errors during document loading in the viewer
We can use modern JavaScript features, in this case optional chaining, to (ever so slightly) simplify how `ViewHistory` errors are handled.

Also, use arrow functions when handling a few other (very rare) errors during loading since that's a tiny bit shorter.
2023-07-27 12:12:19 +02:00
..