fixed NPE for services where comments is not available
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@ -122,7 +122,11 @@ public abstract class StreamingService {
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}
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public CommentsExtractor getCommentsExtractor(String url) throws ExtractionException {
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return getCommentsExtractor(getCommentsLHFactory().fromUrl(url));
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ListLinkHandlerFactory llhf = getCommentsLHFactory();
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if(null == llhf) {
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return null;
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}
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return getCommentsExtractor(llhf.fromUrl(url));
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}
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