From d31fa47e3db0ca4f270495832700169e652bd1f5 Mon Sep 17 00:00:00 2001
From: Chuck Hagenbuch <chuck@horde.org>
Date: Sun, 25 Apr 2010 21:17:16 -0400
Subject: [PATCH] Don't try to filter an empty object

---
 framework/Injector/lib/Horde/Injector.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/framework/Injector/lib/Horde/Injector.php b/framework/Injector/lib/Horde/Injector.php
index 4f5fce754..77fe90bb7 100644
--- a/framework/Injector/lib/Horde/Injector.php
+++ b/framework/Injector/lib/Horde/Injector.php
@@ -199,7 +199,9 @@ class Horde_Injector implements Horde_Injector_Scope
     public function createInstance($interface)
     {
         $instance = $this->getBinder($interface)->create($this);
-        $this->runFilters($instance);
+        if ($instance) {
+            $this->runFilters($instance);
+        }
         return $instance;
     }
 
-- 
2.11.0