From 15f1083a68d25c8a4932e4294691bf7aef85be00 Mon Sep 17 00:00:00 2001
From: David Cournapeau <cournape@gmail.com>
Date: Thu, 19 Nov 2009 05:08:51 +0000
Subject: REF: remove duplicated function msvc_setup_env_once.

---
 src/engine/SCons/Tool/MSCommon/vc.py | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/src/engine/SCons/Tool/MSCommon/vc.py b/src/engine/SCons/Tool/MSCommon/vc.py
index 1cd236d..d85b365 100644
--- a/src/engine/SCons/Tool/MSCommon/vc.py
+++ b/src/engine/SCons/Tool/MSCommon/vc.py
@@ -295,16 +295,6 @@ def msvc_setup_env(env):
     for k, v in d.items():
         env.PrependENVPath(k, v, delete_existing=True)
 
-def msvc_setup_env_once(env):
-    try:
-        has_run  = env["MSVC_SETUP_RUN"]
-    except KeyError:
-        has_run = False
-
-    if not has_run:
-        msvc_setup_env(env)
-        env["MSVC_SETUP_RUN"] = True
-
 def msvc_exists(version=None):
     vcs = get_installed_vcs()
     if version is None:
-- 
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