SCOUT-59 : Set the TModelKey to the empty string if the key is null or the key's ID is null.

git-svn-id: https://svn.apache.org/repos/asf/webservices/scout/trunk@659190 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java b/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
index 560b992..5670664 100644
--- a/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
+++ b/scout/src/main/java/org/apache/ws/scout/util/ScoutJaxrUddiHelper.java
@@ -391,9 +391,10 @@
 
             Key k = scheme.getKey();
 
-			if (k != null && k.getId() != null) {
+            if (k != null && k.getId() != null) {
                 tm.setTModelKey(k.getId());
-
+            } else {
+                tm.setTModelKey("");
             }
 
             /*