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