From 793fc2a08fcedc4e283f0f141687ab9095a2ee2f Mon Sep 17 00:00:00 2001
From: Mohd Farhan Firdaus Jamil <paanblogger@gmail.com>
Date: Sun, 16 Nov 2014 23:00:45 +0800
Subject: [PATCH] Check for is_object

Without this , it give php-warning-invalid-argument-supplied-for-foreach error.
---
 Classes/PHPExcel/Reader/Excel2007.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Classes/PHPExcel/Reader/Excel2007.php b/Classes/PHPExcel/Reader/Excel2007.php
index 3b0c1a74..277d278d 100644
--- a/Classes/PHPExcel/Reader/Excel2007.php
+++ b/Classes/PHPExcel/Reader/Excel2007.php
@@ -1935,6 +1935,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
 		if (isset($is->t)) {
 			$value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $is->t ) );
 		} else {
+			if(is_object($is->r)) {
 			foreach ($is->r as $run) {
 				if (!isset($run->rPr)) {
 					$objText = $value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $run->t ) );
@@ -1986,6 +1987,7 @@ class PHPExcel_Reader_Excel2007 extends PHPExcel_Reader_Abstract implements PHPE
 					}
 				}
 			}
+			}
 		}
 
 		return $value;