From 056b44113f86a79ea9d68548005292a9d48d45f8 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Tue, 14 Sep 2010 17:10:22 -0400
Subject: [PATCH] Fix missing case for usage of a variable

---
 Source/cmMakefile.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index c174bd665..f6c8c7379 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -1649,6 +1649,7 @@ void cmMakefile::AddDefinition(const char* name, const char* value)
 #endif
 
   this->Internal->VarStack.top().Set(name, value);
+  this->Internal->VarInitStack.top().insert(name);
   if (this->Internal->VarUsageStack.size() > 1)
     {
     this->CheckForUnused("changing definition", name);