From 433a446a35ae5ef74fbf92a500b3a7e072b8a443 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Gaillard?= <remi.gaillard@prestashop.com>
Date: Tue, 15 Jan 2013 10:20:37 +0100
Subject: [PATCH] // clean the output buffer before print PDF in BO

---
 classes/pdf/PDF.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/classes/pdf/PDF.php b/classes/pdf/PDF.php
index 8da0cb3eb..6c27729f5 100755
--- a/classes/pdf/PDF.php
+++ b/classes/pdf/PDF.php
@@ -80,7 +80,11 @@ class PDFCore
 		}
 
 		if ($render)
+		{
+			// clean the output buffer to avoid random bugs with tcpdf
+			ob_end_clean();
 			return $this->pdf_renderer->render($this->filename, $display);
+		}
 	}
 
 	public function getTemplateObject($object)