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Changes
Closes #12391
Closes PLT-2627
The middleware is called even when a user doesn't have a route that doesn't match an existing FS route. Users can return a
Response
that isn't a 404.The dev server didn't know that, so this PR fixes it.
To understand this use case, I decoded to add a tiny logic to our no-op middleware, which is used only when the user doesn't have a middleware. The no-op middleware adds an arbitrary header. If header isn't present, it means that the user have their own middleware, so we need to return any status returned by the
.render
function.Testing
Added two new test cases
Docs
N/A