Extra empty list item in GraphQL output

[russellbanks]

I have this defined in my cynic query:

#[arguments(first: 5, states: [MERGED, CLOSED])]
pub associated_pull_requests: PullRequestConnection,

However in the actual GraphQL query, the output has an extra empty item:

associatedPullRequests(first: 5, states: [MERGED, CLOSED, ]) {

This doesn't affect anything, it just looked unintentional when I was asserting the query output.

[obmarg]

Thanks for the report @russellbanks - I think this was just me being lazy and taking advantage of the fact that commas are treated as whitespace in GraphQL syntax (states: [MERGED,,,, CLOSED,,,] would also work the same, as would states: [MERGED CLOSED]).

But I did notice this myself the other day and fixed it in #1009