From 1ad8fd5ce907fc2d34d15e29d4d9be332c4abb00 Mon Sep 17 00:00:00 2001 From: "Edward Z. Yang" Date: Thu, 27 Aug 2009 20:03:31 -0400 Subject: [PATCH] Gracefully deal with null injectors. Signed-off-by: Edward Z. Yang --- library/HTMLPurifier/Strategy/MakeWellFormed.php | 1 + 1 file changed, 1 insertion(+) diff --git a/library/HTMLPurifier/Strategy/MakeWellFormed.php b/library/HTMLPurifier/Strategy/MakeWellFormed.php index feb0c32b..ef0796e0 100644 --- a/library/HTMLPurifier/Strategy/MakeWellFormed.php +++ b/library/HTMLPurifier/Strategy/MakeWellFormed.php @@ -83,6 +83,7 @@ class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy $this->injectors[] = $injector; } foreach ($custom_injectors as $injector) { + if (!$injector) continue; if (is_string($injector)) { $injector = "HTMLPurifier_Injector_$injector"; $injector = new $injector;