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Change append to optAppend for headers and data to avoid NullPointerException

This commit is contained in:
Tibo-lg 2015-06-22 11:25:08 +02:00 committed by Florian Schmaus
parent f24ef7dda9
commit e20c17050e

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@ -42,8 +42,8 @@ public abstract class AbstractHttpOverXmpp extends IQ {
protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
IQChildElementXmlStringBuilder builder = getIQHoxtChildElementBuilder(xml);
builder.append(headers.toXML());
builder.append(data.toXML());
builder.optAppend(headers.toXML());
builder.optAppend(data.toXML());
return builder;
}