From e4cddd7d2e781ce6cb26dc7fdbb5a2c290052fc2 Mon Sep 17 00:00:00 2001
From: ocean <ocean@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 1 Feb 2006 13:27:47 +0000
Subject: * configure.in, hash.c (ruby_setenv): use setenv(3) and unsetenv(3)  
 where they are supported. modifing environ variable seems to   segfault
 solaris 10. [ruby-core:7276] [ruby-dev:28270]

* ruby.c (set_arg0): if use setenv(3), environ space cannot be used
  for altering argv[0].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 hash.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'hash.c')

diff --git a/hash.c b/hash.c
index 09d866b133..eec6a71e54 100644
--- a/hash.c
+++ b/hash.c
@@ -1812,7 +1812,7 @@ ruby_setenv(name, value)
      *         RTL's environ global variable directly yet.
      */
     SetEnvironmentVariable(name,value);
-#elif defined __CYGWIN__
+#elif defined(HAVE_SETENV) && defined(HAVE_UNSETENV)
 #undef setenv
 #undef unsetenv
     if (value)
-- 
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