From f8990cc12e0a21702f9af0b017518fba0b279668 Mon Sep 17 00:00:00 2001
From: Brian Norris <banorris@uci.edu>
Date: Thu, 4 Oct 2012 14:59:44 -0700
Subject: [PATCH 1/1] nodestack: destroy Nodes properly in ~NodeStack()

---
 nodestack.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nodestack.cc b/nodestack.cc
index 0be23af4..6b1d4ef9 100644
--- a/nodestack.cc
+++ b/nodestack.cc
@@ -372,6 +372,8 @@ NodeStack::NodeStack() :
 
 NodeStack::~NodeStack()
 {
+	for (unsigned int i = 0; i < node_list.size(); i++)
+		delete node_list[i];
 }
 
 void NodeStack::print()
-- 
2.34.1