From 6403c951636a24f31368e91da2439c4fb47ff4c3 Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Mon, 19 Nov 2012 20:42:59 +0100
Subject: fixed cleaning up red black trees: nodes must be explicitly removed

---
 rbtree.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/rbtree.h b/rbtree.h
index bb3d8f4..f1e920a 100644
--- a/rbtree.h
+++ b/rbtree.h
@@ -53,10 +53,12 @@ public:
 	virtual
 	~RBTree()
 	{
-		RBEntry *cur, *next;
+		RBEntry *cur;
 
-		RB_FOREACH_SAFE(cur, Tree, &head, next)
+		while ((cur = min())) {
+			remove(cur);
 			delete cur;
+		}
 	}
 
 	inline RBEntry *
-- 
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