From 9878f49dfcf6424ec50e5b9b3c46e8755a1e81fa Mon Sep 17 00:00:00 2001
From: Ken Martin <ken.martin@kitware.com>
Date: Tue, 24 Sep 2002 13:24:10 -0400
Subject: fixed memory leak

---
 Source/cmake.cxx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 9042b4a..da5eef9 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -78,6 +78,13 @@ cmCommand *cmake::GetCommand(const char *name)
 void cmake::AddCommand(cmCommand* wg)
 {
   std::string name = wg->GetName();
+  // if the command already exists, free the old one
+  RegisteredCommandsMap::iterator pos = m_Commands.find(name);
+  if (pos != m_Commands.end())
+    {
+    delete pos->second;
+    m_Commands.erase(pos);
+    }
   m_Commands.insert( RegisteredCommandsMap::value_type(name, wg));
 }
 
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