skipping empty child nodes

bIoTopeH2020project · Apr 7, 2017 · 68b7a43 · 68b7a43
1 parent 76d19a2
commit 68b7a43
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/de/fraunhofer/iais/eis/biotope/NodeService.java b/src/main/java/de/fraunhofer/iais/eis/biotope/NodeService.java
@@ -193,6 +193,9 @@ private String innerXml(Node node) {
         NodeList childNodes = node.getChildNodes();
         StringBuilder sb = new StringBuilder();
         for (int i = 0; i < childNodes.getLength(); i++) {
+            Node childNode = childNodes.item(i);
+            if (childNode.getTextContent().trim().isEmpty()) continue;
+
             sb.append(lsSerializer.writeToString(childNodes.item(i)));
         }
         return sb.toString();