Bug #7544 General error: Download.php / Line: 175. Refs #7543

extension/Source/core/report/Download.php

@@ -103,7 +103,7 @@ class Download {
      *
      * @return string  - fileName of concatenated file
      * @throws UserFormException
-     * @throws downloadException
+     * @throws DownloadException
      */
     private function concatPdfFiles(array $files) {
 
@@ -182,7 +182,7 @@ class Download {
      *
      * @param $file
      * @param $outputFilename
-     * @throws downloadException
+     * @throws DownloadException
      */
     private function outputFile($file, $outputFilename) {
 
@@ -485,6 +485,12 @@ class Download {
                 break;
         }
 
+        if ($filename != '' && !file_exists($filename)) {
+            throw new DownloadException(json_encode(
+                [ERROR_MESSAGE_TO_USER => 'Can\'t read file',
+                    ERROR_MESSAGE_SUPPORT => "File: $filename"]), ERROR_IO_FILE_EXIST);
+        }
+
         switch ($outputMode) {
 
             case OUTPUT_MODE_FILE: