1 files changed, 2 insertions, 2 deletions
diff --git a/frontends/cocoa/Tree.h b/frontends/cocoa/Tree.h
index 25c93b709..2143a704b 100644
--- a/frontends/cocoa/Tree.h
+++ b/frontends/cocoa/Tree.h
@@ -33,15 +33,15 @@
 
 
 @interface Tree : NSObject {
-  id <TreeDelegate> delegate;
   struct tree *tree;
 }
 
-@property (readwrite, assign, nonatomic) id <TreeDelegate> delegate;
+@property (readwrite, weak, nonatomic) id <TreeDelegate> delegate;
 
 - (id)initWithFlags: (unsigned int) flags;
 
 - (struct tree *) tree;
+- (void) setRedrawing: (BOOL) newRedrawing;
 
 @end