Index: jackrabbit-core/src/main/java/org/apache/jackrabbit/core/NodeImpl.java
===================================================================
--- jackrabbit-core/src/main/java/org/apache/jackrabbit/core/NodeImpl.java	(revision 896940)
+++ jackrabbit-core/src/main/java/org/apache/jackrabbit/core/NodeImpl.java	Fri Apr 09 17:43:53 CEST 2010
@@ -934,6 +934,9 @@
                     createChildNode(nd.unwrap().getName(), (NodeTypeImpl) nd.getDefaultPrimaryType(), null);
                 }
             }
+            if (mixin.isDerivedFrom(NameConstants.MIX_SHAREABLE)) {
+                thisState.addShare(getParentId());
+            }            
         } catch (RepositoryException re) {
             // try to undo the modifications by removing the mixin
             try {