From 4e4282a76e7269f8e9586efd22f1364110e6e0d6 Mon Sep 17 00:00:00 2001
From: Libor M <liborm85@gmail.com>
Date: Sun, 18 Oct 2020 10:56:24 +0200
Subject: [PATCH] refixed "must not contain any null bytes"

---
 src/PhpWord/Element/Image.php | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/src/PhpWord/Element/Image.php b/src/PhpWord/Element/Image.php
index 0662bd4c..2e25fd18 100644
--- a/src/PhpWord/Element/Image.php
+++ b/src/PhpWord/Element/Image.php
@@ -454,7 +454,7 @@ class Image extends AbstractElement
             } else {
                 $this->sourceType = self::SOURCE_GD;
             }
-        } elseif ($this->isFile($this->source)) {
+        } elseif ((strpos($this->source, chr(0)) === false) && @file_exists($this->source)) {
             $this->memoryImage = false;
             $this->sourceType = self::SOURCE_LOCAL;
         } else {
@@ -463,19 +463,6 @@ class Image extends AbstractElement
         }
     }
 
-    /**
-     * @param string $filename
-     * @return bool
-     */
-    private function isFile($filename)
-    {
-        try {
-            return @file_exists($filename);
-        } catch (\Exception $ex) {
-            return false;
-        }
-    }
-
     /**
      * Get image size from archive
      *