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Netflix / PigPen

Map-Reduce for Clojure
Apache License 2.0
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Fix reducing empty seq #37

Closed mbossenbroek closed 10 years ago

mbossenbroek commented 10 years ago

Fixes #35

An empty sequence as input to a reduce, fold, or into operation would throw an NPE. In addition to fixing this, I found that this edge case didn't match Pig's behavior, so I updated accordingly. See #35 for more details.