From af2b41633c47aac5eb86bf07e673e3d7fb990645 Mon Sep 17 00:00:00 2001
From: Pedro Resende <pedroresende@mail.resende.biz>
Date: Thu, 14 May 2015 11:33:49 +0100
Subject: [PATCH] EZP-18486 - PHP notice while running
 cronjobs/indexcontent.php cronjob

---
 .../classes/datatypes/ezbinaryfile/plugins/ezpdfparser.php   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/kernel/classes/datatypes/ezbinaryfile/plugins/ezpdfparser.php b/kernel/classes/datatypes/ezbinaryfile/plugins/ezpdfparser.php
index 208725ffa7e..41342700e35 100644
--- a/kernel/classes/datatypes/ezbinaryfile/plugins/ezpdfparser.php
+++ b/kernel/classes/datatypes/ezbinaryfile/plugins/ezpdfparser.php
@@ -25,7 +25,10 @@ function parseFile( $fileName )
 
         // save the buffer contents
         $buffer = ob_get_contents();
-        ob_end_clean();
+        if ( $buffer )
+        {
+            ob_end_clean();
+        }
 
         // fetch the module printout
         ob_start();