C++: arrow::test::TestBase::MakePrimitive doesn't fill null_bitmap

[asfimport]

For null_count > 0 the bitmap is not filled with any null bits. Thus the returned Array is invalid.

Reporter: Uwe Korn / @xhochy
Assignee: Uwe Korn / @xhochy

Related issues:

• Arrow 0.5.0 release (blocks)

_{Note: This issue was originally created as ARROW-1081. Please see the migration documentation for further details.}

[asfimport]

Uwe Korn / @xhochy:
PR: #760

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 760
#760