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Fix NPE in ServiceDiscoveryManager
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parent
00dd77b346
commit
863d0bf403
2 changed files with 9 additions and 1 deletions
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@ -162,6 +162,14 @@ public abstract class StanzaBuilder<B extends StanzaBuilder<B>> implements Stanz
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return getThis();
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return getThis();
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}
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}
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public final B addOptExtensions(Collection<? extends ExtensionElement> extensionElements) {
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if (extensionElements == null) {
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return getThis();
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}
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return addExtensions(extensionElements);
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}
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public final B addExtensions(Collection<? extends ExtensionElement> extensionElements) {
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public final B addExtensions(Collection<? extends ExtensionElement> extensionElements) {
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for (ExtensionElement extensionElement : extensionElements) {
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for (ExtensionElement extensionElement : extensionElements) {
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addExtension(extensionElement);
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addExtension(extensionElement);
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@ -178,7 +178,7 @@ public final class ServiceDiscoveryManager extends Manager {
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// Add node identities
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// Add node identities
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responseBuilder.addIdentities(nodeInformationProvider.getNodeIdentities());
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responseBuilder.addIdentities(nodeInformationProvider.getNodeIdentities());
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// Add packet extensions
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// Add packet extensions
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responseBuilder.addExtensions(nodeInformationProvider.getNodePacketExtensions());
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responseBuilder.addOptExtensions(nodeInformationProvider.getNodePacketExtensions());
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} else {
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} else {
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// Return <item-not-found/> error since specified node was not found
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// Return <item-not-found/> error since specified node was not found
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responseBuilder.ofType(IQ.Type.error);
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responseBuilder.ofType(IQ.Type.error);
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