1 files changed, 1 insertions, 2 deletions
diff --git a/_test/lib/testmanager.php b/_test/lib/testmanager.php
index def86ca27..14cc20bf3 100644
--- a/_test/lib/testmanager.php
+++ b/_test/lib/testmanager.php
@@ -7,7 +7,7 @@ define('TEST_GROUPS',realpath(dirname(__FILE__).'/../cases'));
 define('TEST_CASES',realpath(dirname(__FILE__).'/../cases'));
 
 // try to load runkit extension
-if (!extension_loaded('runkit')) {
+if (!extension_loaded('runkit') && function_exists('dl')) {
    if (strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) {
        @dl('php_runkit.dll');
    } else {
@@ -15,7 +15,6 @@ if (!extension_loaded('runkit')) {
    }
 }
 
-
 class TestManager {
     var $_testcase_extension = '.test.php';
     var $_grouptest_extension = '.group.php';