[2.1.0-beta.2] Query always alternates returning undefined, and response for data

[arahansen]

Intended outcome:
Query should call children with the previous result while loading

Actual outcome:
Query calls children with { data: undefined }, then again with { data: <populatedData> } once the response finishes.

How to reproduce the issue:
Log response in children while modifying variables

<Query query={query} variables={variables}>
  {({ data }) => { 
    // undefined, then populated even if there is content available in cache
    console.log(data) 
  }}
</Query>

Version

• apollo-client@2.2.0
• react-apollo@2.1.0-beta.2