fixup: update status code given invalid query

[dpastoor]

in response to #41

[dpastoor]

I have not actually tested this by pulling/building the repo, but I believe this syntax is correct

[gaborcsardi]

Thanks!

[dpastoor]

cool deal - whenever you get to deploying the new version - I'd be happy to test/confirm as well for additional sanity

[gaborcsardi]

It is deployed now.

[dpastoor]

awesome - can confirm its working as expected now:

bad path:

curl https://cranlogs.r-pkg.org/downloads/dailylast-week/dplyr -v

...
* Connection state changed (MAX_CONCURRENT_STREAMS == 256)!
< HTTP/2 404 
< date: Fri, 21 Jan 2022 16:25:49 GMT
< content-type: application/json
< vary: Accept-Encoding
< x-powered-by: Express
< cf-cache-status: DYNAMIC
< expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
< report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fhZiY%2F5RSBMn%2B7uCLks17Tljsy0Xw3%2FmpeCj7cxEY9PiRd%2F9HpBqdo6AbYiSplckIofXvxWFEta2oWXZrHjEIY%2BN0HcTdo6nRg7n02L8PlZyZNtz%2BJhUGOqVTb6DaA2TRaTXk4s%3D"}],"group":"cf-nel","max_age":604800}
< nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
< server: cloudflare
< cf-ray: 6d11e693f8215a16-IAD
< alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
< 
* Connection #0 to host cranlogs.r-pkg.org left intact
{ "error": "Invalid query",   "info": "https://github.com/metacran/cranlogs.app" }

thanks!