From 72ea46a29218a0a32095fddfe7aa6ef1feb7e927 Mon Sep 17 00:00:00 2001
From: Nuno Lopes <nlopess@php.net>
Date: Tue, 30 Jan 2007 17:41:11 +0000
Subject: [PATCH] use getenv() instead of the _ENV var

---
 run-tests.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run-tests.php b/run-tests.php
index cc0cd63d818..4e0d9e63af1 100755
--- a/run-tests.php
+++ b/run-tests.php
@@ -704,8 +704,8 @@ if ($just_save_results || !getenv('NO_INTERACTION')) {
 
 		if (substr(PHP_OS, 0, 3) != "WIN") {
 			/* If PHP_AUTOCONF is set, use it; otherwise, use 'autoconf'. */
-			if (!empty($_ENV['PHP_AUTOCONF'])) {
-				$autoconf = shell_exec($_ENV['PHP_AUTOCONF'] . ' --version');
+			if (getenv('PHP_AUTOCONF')) {
+				$autoconf = shell_exec(getenv('PHP_AUTOCONF') . ' --version');
 			} else {
 				$autoconf = shell_exec('autoconf --version');
 			}