From 7fcbb64a15fdf0a66a87acf9419456d7ce88ffd5 Mon Sep 17 00:00:00 2001
From: Tim Nagel <tim@nagel.com.au>
Date: Tue, 1 Jul 2014 18:02:30 +1000
Subject: [PATCH] Fix edge case for dynamic templates

---
 DependencyInjection/Configuration.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index ae27860..a63cfe6 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -210,8 +210,8 @@ class Configuration implements ConfigurationInterface
                 ->then(function ($v) {
                     $dt = array();
                     foreach ($v['dynamic_templates'] as $key => $type) {
-                        if (is_numeric($key)) {
-                            $dt[$key] = $type;
+                        if (is_int($key)) {
+                            $dt[] = $type;
                         } else { 
                             $dt[][$key] = $type;
                         }