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[Bug #1191] avoid null pointer exception

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FEA: ItEr75S04BugFixing
This commit is contained in:
Cristina Alvarino 2011-09-28 13:16:56 +02:00 • committed by Manuel Rego Casasnovas
parent de9fae22f2
commit 662fd3b2d3
1 changed files with 6 additions and 1 deletions
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7
navalplanner-business/src/main/java/org/navalplanner/business/workingday/EffortDuration.java
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@ -282,7 +282,12 @@ public class EffortDuration implements Comparable<EffortDuration> {
* {@link EffortDuration} and the other duration
*/
public EffortDuration plus(EffortDuration other) {
return new EffortDuration(seconds + other.seconds);
if (other != null){
return new EffortDuration(seconds + other.seconds);
}
else{
return new EffortDuration(seconds);
}
}
public boolean isZero() {