changeset 6962:234b1a3b527d

Workaround for flys/issue14070. TODO: Find the reason why a null document is given to the ThemeDocument.
author Sascha L. Teichmann <teichmann@intevation.de>
date Wed, 04 Sep 2013 10:53:53 +0200
parents 6bc333c162d1
children aa1d681ee6eb
files artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java	Tue Sep 03 21:51:58 2013 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/themes/ThemeDocument.java	Wed Sep 04 10:53:53 2013 +0200
@@ -132,6 +132,11 @@
 
     private static Map<String, String> extractValues(Document document) {
         Map<String, String> values = new HashMap<String, String>();
+        if (document == null) {
+            logger.error("Invalid null document given.");
+            return values;
+        }
+
         NodeList fields = document.getElementsByTagName("field");
         for (int i = 0, N = fields.getLength(); i < N; ++i) {
             Element field = (Element)fields.item(i);

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