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NIFI-486: Fixed NPE that occurs if processor allows for controller service as optional property and no value set 

Signed-off-by: joewitt <joewitt@apache.org>
This commit is contained in:
Mark Payne 2015-04-06 17:59:07 -04:00 committed by joewitt
parent 4a16845309
commit 3a2b12d7c9
1 changed files with 3 additions and 1 deletions
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4
nifi/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/scheduling/StandardProcessScheduler.java
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@ -297,7 +297,9 @@ public final class StandardProcessScheduler implements ProcessScheduler {
final Class<? extends ControllerService> serviceDefinition = descriptor.getControllerServiceDefinition(); final Class<? extends ControllerService> serviceDefinition = descriptor.getControllerServiceDefinition();
if ( serviceDefinition != null ) { if ( serviceDefinition != null ) {
final String serviceId = processContext.getProperty(descriptor).getValue(); final String serviceId = processContext.getProperty(descriptor).getValue();
serviceIds.add(serviceId); if ( serviceId != null ) {
serviceIds.add(serviceId);
}
} }
} }