From 8e80e136db26543a93b7bb2c4e845fbf60a6db66 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 28 Aug 2016 19:09:44 +0200
Subject: Limit c.std, cxx.std, and extension visibility to project

---
 build2/context.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'build2/context.cxx')

diff --git a/build2/context.cxx b/build2/context.cxx
index 422ecac..ac972ac 100644
--- a/build2/context.cxx
+++ b/build2/context.cxx
@@ -230,7 +230,7 @@ namespace build2
       //
       v.insert ("subprojects");
 
-      v.insert<string> ("extension");
+      v.insert<string> ("extension", false, variable_visibility::project);
     }
 
     gs.assign<dir_path> ("build.work") = work;
-- 
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