From 2a06b3dfbac62801716213b4d94e4abbba874f9c Mon Sep 17 00:00:00 2001
From: Tom Adams <tom@dxw.com>
Date: Thu, 21 Aug 2014 15:21:44 -0400
Subject: [PATCH] Check for template_include passing non-strings. Fixes #1134

---
 lib/wrapper.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/wrapper.php b/lib/wrapper.php
index c5bd4b1..ce159ce 100644
--- a/lib/wrapper.php
+++ b/lib/wrapper.php
@@ -36,6 +36,11 @@ class Roots_Wrapping {
   }
 
   static function wrap($main) {
+    // Check for other filters returning null
+    if (!is_string($main)) {
+      return $main;
+    }
+
     self::$main_template = $main;
     self::$base = basename(self::$main_template, '.php');