Marcelo Fernandez 814b610ed3 Fix for clang warning at distance_to
(cherry picked from commit bbd21c22030c85d098fa79ee69f78803a86c15ba)
2018-03-29 00:15:24 +02:00
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2018-03-29 00:15:24 +02:00
2018-01-01 14:40:47 +01:00