[11.x] Fix error event listener in Vite prefetching #53439
Merged
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Currently assigned as
link.error
, this handler is effectively doing nothing. This ensures the handler is actually registering the event listener.Edit: for reference I discovered this on debugging with Firefox, which erred on loading the assets due to being returned with a no-cache header in my local setup, thus causing the first batch of asset loads to fail and no new batch to be scheduled. After this adjustment all of them were added.