From 895f8c42c0608703dff076eb195092a96a7c9f45 Mon Sep 17 00:00:00 2001
From: Andy Cedilnik <andy.cedilnik@kitware.com>
Date: Thu, 12 Sep 2002 09:56:48 -0400
Subject: [PATCH] Fix mark as advanced. Now it should work properly

---
 Source/cmMarkAsAdvancedCommand.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Source/cmMarkAsAdvancedCommand.cxx b/Source/cmMarkAsAdvancedCommand.cxx
index 17f3002fb..1e71b2ddd 100644
--- a/Source/cmMarkAsAdvancedCommand.cxx
+++ b/Source/cmMarkAsAdvancedCommand.cxx
@@ -48,6 +48,7 @@ bool cmMarkAsAdvancedCommand::InitialPass(std::vector<std::string> const& argsIn
       {
       m_Makefile->AddCacheDefinition(variable.c_str(), 0, 0,
                                      cmCacheManager::UNINITIALIZED);
+      overwrite = true;
       }
     it.Find(variable.c_str());
     if ( it.IsAtEnd() )
@@ -55,7 +56,10 @@ bool cmMarkAsAdvancedCommand::InitialPass(std::vector<std::string> const& argsIn
       cmSystemTools::Error("This should never happen...");
       return false;
       }
-    it.SetProperty("ADVANCED", value);
+    if ( overwrite )
+      {
+      it.SetProperty("ADVANCED", value);
+      }
     }
   return true;
 }