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authorantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2012-06-06 11:15:29 +0000
committerantelder <antelder@13f79535-47bb-0310-9956-ffa450edef68>2012-06-06 11:15:29 +0000
commit0172cc465bde4e0dbc358dcf49d0363b4af2899a (patch)
tree9f1e9cb28ca161cef3341c84bbb2a9724ca4a9ab /sca-java-2.x/trunk/modules/implementation-widget-runtime
parent3e3c6352fac8bfbb35de7ab9a46ae6e8353aea48 (diff)
Fix NPE with widget sample
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1346827 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/trunk/modules/implementation-widget-runtime')
-rw-r--r--sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java3
1 files changed, 2 insertions, 1 deletions
diff --git a/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java b/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
index 28a1f6d1db..b92c35aa8d 100644
--- a/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
+++ b/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
@@ -56,7 +56,8 @@ class WidgetImplementationInvoker implements Invoker {
public Message invoke(Message msg) {
// Get the resource id from the request message
- String id = (String)((Object[])msg.getBody())[0];
+
+ String id = msg.getBody() == null ? "" : (String)((Object[])msg.getBody())[0];
try {
if (id.length() == 0) {