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additional precaution

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Athou
2013-07-05 18:45:37 +02:00
parent a9b246d286
commit d29db78238
1 changed files with 1 additions and 1 deletions
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src/main/java/com/commafeed/frontend/rest/resources/PubSubHubbubCallbackREST.java
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@@ -100,7 +100,7 @@ public class PubSubHubbubCallbackREST {
byte[] bytes = IOUtils.toByteArray(request.getInputStream());
FetchedFeed fetchedFeed = parser.parse(null, bytes);
String topic = fetchedFeed.getFeed().getPushTopic();
if (topic != null) {
if (StringUtils.isNotBlank(topic)) {
log.debug("content callback received for {}", topic);
List<Feed> feeds = feedDAO.findByTopic(topic);
for (Feed feed : feeds) {