diff -r e1b1a4c18c5b -r b1d00f1950c8 cocoaTouch/SplitViewRootController.m
--- a/cocoaTouch/SplitViewRootController.m	Fri May 28 20:13:47 2010 +0000
+++ b/cocoaTouch/SplitViewRootController.m	Mon May 31 19:33:42 2010 +0000
@@ -22,6 +22,8 @@
     // Releases the view if it doesn't have a superview.
     [super didReceiveMemoryWarning];    
     // Release any cached data, images, etc that aren't in use.
+    detailViewController = nil;
+    MSG_MEMCLEAN();
 }
 
 // load the view programmatically; we need a splitViewController that handles a MasterViewController