SLING-1733 - BundleResourceProvider would fail to find resources when multiple bundles had the same Sling-Bundle-Resources path

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@993606 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/bundleresource/impl/BundleResourceProvider.java b/src/main/java/org/apache/sling/bundleresource/impl/BundleResourceProvider.java
index 8e2e285..72870b6 100644
--- a/src/main/java/org/apache/sling/bundleresource/impl/BundleResourceProvider.java
+++ b/src/main/java/org/apache/sling/bundleresource/impl/BundleResourceProvider.java
@@ -114,10 +114,11 @@
     public Iterator<Resource> listChildren(final Resource parent)
             throws SlingException {
 
-        // bundle resources can handle this request directly
-        if (parent instanceof BundleResource) {
-            return ((BundleResource) parent).listChildren();
-        }
+     	if (((BundleResource)parent).getBundle() == this.bundle) { 
+            // bundle resources can handle this request directly when the parent
+    		//  resource is in the same bundle as this provider.
+            return ((BundleResource) parent).listChildren(); 
+    	}
 
         // ensure this provider may have children of the parent
         String parentPath = parent.getPath();