From 06dd3d7189ba7a8ca0f0a0380837d2b63a59ac39 Mon Sep 17 00:00:00 2001
From: Christoph Thelen <christoph.thelen@mni.thm.de>
Date: Tue, 17 Feb 2015 15:23:59 +0100
Subject: [PATCH] Do not send an empty bulk request
---
src/main/java/de/thm/arsnova/dao/CouchDBDao.java | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
index 169673c5d..f067ff6dc 100644
--- a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
+++ b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
@@ -1246,6 +1246,10 @@ public class CouchDBDao implements IDatabaseDao {
map.put(doc, answer);
answerList.add(doc);
}
+ if (answerList.isEmpty()) {
+ // no need to send an empty bulk request. ;-)
+ return;
+ }
try {
getDatabase().bulkSaveDocuments(answerList.toArray(new Document[answerList.size()]));
for (Document d : answerList) {
--
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