Commit 14bc04c0 authored by Matija Obreza's avatar Matija Obreza
Browse files

Fix: PDCIStatistics#merge should ignore null input

parent 898cb7e0
......@@ -144,11 +144,12 @@ public class PDCIStatistics implements Serializable {
}
public PDCIStatistics merge(PDCIStatistics other) {
updateMin(other.getMin());
updateMax(other.getMax());
updateCountAndAvg(other.getCount(), other.getAvg());
updateHistogram(other.getHistogram());
if (other != null) {
updateMin(other.getMin());
updateMax(other.getMax());
updateCountAndAvg(other.getCount(), other.getAvg());
updateHistogram(other.getHistogram());
}
return this;
}
}
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