MFH, fix test

diff --git a/sapi/cli/tests/php_cli_server.inc b/sapi/cli/tests/php_cli_server.inc
index 26abe5492a18849818287580b155e78bdf2c2d96..ab754eb4082a2cad2ee366964df5e9010e09c68c 100644 (file)
--- a/sapi/cli/tests/php_cli_server.inc
+++ b/sapi/cli/tests/php_cli_server.inc
@@ -5,7 +5,9 @@ function php_cli_server_start($code = 'echo "Hello world";', $no_router = FALSE)
        $php_executable = getenv('TEST_PHP_EXECUTABLE');
        $doc_root = __DIR__;
        $router = "index.php";
-       file_put_contents($doc_root . '/' . $router, '<?php ' . $code . ' ?>');
+       if ($code) {
+               file_put_contents($doc_root . '/' . $router, '<?php ' . $code . ' ?>');
+       }
 
        $descriptorspec = array(
                0 => STDIN,