coverity#1326446 Dereference null return value

Change-Id: Ief00b565147bd4a08c4fd6de9df71d9126dc1f75

scripting/java/com/sun/star/script/framework/container/ParcelContainer.java

@@ -137,6 +137,12 @@ public class ParcelContainer implements XNameAccess {
 
         for (ParcelContainer c : childContainers) {
 
+            String name = c.getName();
+            if (name == null)
+            {
+                continue;
+            }
+
             String location =
                 ScriptMetaData.getLocationPlaceHolder(c.containerUrl, c.getName());