avoid undefined index triggered by user's php.ini

git-svn-id: svn://svn.lighttpd.net/lighttpd/branches/lighttpd-1.4.x@2178 152afb58-edef-0310-8abb-c4023f1b3aa9
15 years ago · 765d3cbe6a
parent 695a227783
commit 765d3cbe6a
1 changed files with 2 additions and 1 deletions
--- a/tests/docroot/www/get-env.php
+++ b/tests/docroot/www/get-env.php
@ -1,3 +1,4 @@
 <?php
-	print $_ENV[$_GET["env"]];
+	$env = $_GET["env"];
+	print isset($_ENV[$env]) ? $_ENV[$env] : '';
 ?>