Should No results give an error?

[ChristopheVersieux]

Hello

When looking at some connections, I noticed that depending on the time, it might be no trains, meaning no results:

https://api.irail.be/connections.php?to=Aalst-Kerrebroek&from=Mons&date=250518&time=2115&timeSel=depart&lang=en&typeOfTransport=train&format=json&fast=true&alerts=true

But it's that really an error?

Shouldn't be logical to get an empty array?

In fact that's an open question rather than an issue...

[Bertware]

I'll take a look into the exact implementation of this, it might be that NMBS returns a 404 to us, and we echo it, or else it's just us who return a 404 to indicate we couldn't find results (in which cases a 404 is an easy way for clients to catch this edge-case).

I know we're doing this for trains when they can't be found, even if they might drive on other days, so in that way its consistent.