Fix a DataValue{Any} corner case

[davidanthoff]

No description provided.

[codecov-io]

Codecov Report

Merging #12 into master will decrease coverage by 0.54%.
The diff coverage is 83.33%.

@@            Coverage Diff             @@
##           master      #12      +/-   ##
==========================================
- Coverage   93.68%   93.13%   -0.55%     
==========================================
  Files           2        2              
  Lines          95      102       +7     
==========================================
+ Hits           89       95       +6     
- Misses          6        7       +1

Impacted Files	Coverage Δ
src/collect1.jl	92.85% <83.33%> (-0.65%)	⬇️

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