Commit fea3e2e9 authored by Paul Asmuth's avatar Paul Asmuth
Browse files

timerseries nil fix

parent 8576119d
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+1 −0
Original line number Diff line number Diff line
@@ -53,6 +53,7 @@ class FnordMetric::Timeseries
      .sort{ |a,b| a.first <=> b.first }
      .map{ |t,v| value_at(t) }

    return 0 if rvals.size == 0
    (rvals.last - rvals.first).to_f / rvals.first
  end