From e2b2326e33683805c31ba88632f69d823acc4efd Mon Sep 17 00:00:00 2001
From: Alexander Makarov <sam@rmcreative.ru>
Date: Fri, 1 Aug 2014 02:14:40 +0400
Subject: [PATCH] Added string check to Twig renderer alias auto adding

---
 extensions/twig/ViewRenderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extensions/twig/ViewRenderer.php b/extensions/twig/ViewRenderer.php
index 97a2e98..d5a0781 100644
--- a/extensions/twig/ViewRenderer.php
+++ b/extensions/twig/ViewRenderer.php
@@ -146,7 +146,7 @@ class ViewRenderer extends BaseViewRenderer
         $loader = new \Twig_Loader_Filesystem(dirname($file));
 
         foreach (Yii::$aliases as $alias => $path) {
-            if (is_dir($path)) {
+            if (is_string($path) && is_dir($path)) {
                 $loader->addPath($path, substr($alias, 1));
             }
         }
--
libgit2 0.27.1