From 1d958cad60f599a72281cec1f9abb349c5ee573b Mon Sep 17 00:00:00 2001
From: Bill Hoffman <bill.hoffman@kitware.com>
Date: Mon, 26 Jan 2004 14:00:22 -0500
Subject: ENH: forgot return value

---
 Source/cmSystemTools.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx
index fe6cfa6..032a95d 100644
--- a/Source/cmSystemTools.cxx
+++ b/Source/cmSystemTools.cxx
@@ -1196,8 +1196,9 @@ bool cmSystemTools::PutEnv(const char* value)
   static cmDeletingCharVector localEnvironment;
   char* envVar = new char[strlen(value)+1];
   strcpy(envVar, value);
-  putenv(envVar);
+  int ret = putenv(envVar);
   // save the pointer in the static vector so that it can
   // be deleted on exit
   localEnvironment.push_back(envVar);
+  return ret == 0;
 }
-- 
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