PXD-2297 ⁃ providing file size of 0 to indexd GET /urls creates unexpected error

[philloooo]

At time of writing, indexd has a GET /urls endpoint to “Get a list of urls that match query params”.

You can query by size, hash, and/or ids.

Querying by size gives the expected output…

$ curl ~~X GET https://zlchitty.planx~~pla.net/index/urls/?size=42
{"hashes":{},"limit":100,"size":42,"start":0,"urls":[]}

$ curl ~~X GET https://zlchitty.planx~~pla.net/index/urls/?size=1
{"hashes":{},"limit":100,"size":1,"start":0,"urls":[]}

…unless you input size=0.

$ curl ~~X GET https://zlchitty.planx~~pla.net/index/urls/?size=0
{"error":"Please provide size/hashes/ids to filter"}