API: fix corner case of lib.infer_dtype#23422

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jreback merged 10 commits intopandas-dev:masterfrom

h-vetinari:infer_empty

Nov 4, 2018

Commits on Oct 31, 2018

Review (jreback)
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Review (jreback)
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Merge remote-tracking branch 'upstream/master' into infer_empty
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Commits on Nov 3, 2018