hotfix(db) ensure an empty JSON array is returned when no targets #4058
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When an upstream is created and no targets are added,
GET /upstreams/:upstream/targets
should return an emptydata
JSON propertyin the response as an array.
This change ensure an empty JSON array(
[]
) is returned and not anempty object(
{}
).A regression test has been added to ensure we catch this for endpoints:
/upstreams/:upstream/targets
/upstreams/:upstream/targets/all
Fix #4043