From 3abcdafe76817b258c726c480fd021667ad84d4b Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Fri, 13 May 2016 11:23:05 +0200
Subject:  * FacadeTemplateControl requires binding a facade

---
 app/php/web/FacadeTemplateControl.php | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'app/php/web/FacadeTemplateControl.php')

diff --git a/app/php/web/FacadeTemplateControl.php b/app/php/web/FacadeTemplateControl.php
index b713f49..05d148c 100644
--- a/app/php/web/FacadeTemplateControl.php
+++ b/app/php/web/FacadeTemplateControl.php
@@ -13,6 +13,15 @@ class FacadeTemplateControl extends TemplateControl {
         return $this->getControlState('Facade');
     }
 
+    public function onPreRender($param) {
+        parent::onPreRender($param);
+        if (!$this->getFacade()) {
+            throw new TInvalidDataValueException(
+                'FacadeTemplateControl requires a Facade instance'
+            );
+        }
+    }
+
 }
 
 ?>
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