From a9fc2993478ba50558492bd250d17cac7c2a657c Mon Sep 17 00:00:00 2001
From: Matthias Andreas Benkard <matthias@benkard.de>
Date: Wed, 30 Jul 2008 19:56:31 +0200
Subject: MLKCons#-array: Nullify values before putting them into an NSArray.

---
 MLKCons.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MLKCons.m b/MLKCons.m
index 6b6cc8b..d7063dc 100644
--- a/MLKCons.m
+++ b/MLKCons.m
@@ -19,6 +19,7 @@
 #import "MLKCons.h"
 #import "MLKPackage.h"
 #import "runtime-compatibility.h"
+#import "util.h"
 
 #import <Foundation/NSArray.h>
 #import <Foundation/NSString.h>
@@ -90,7 +91,7 @@
   
   while (rest)
     {
-      [array addObject:[rest car]];
+      [array addObject:nullify([rest car])];
       rest = [rest cdr];
     }
 
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