From c148f4c336d01dfc33a3527fc3a8d03322b2a232 Mon Sep 17 00:00:00 2001
From: Freddy Daniel Rojas Valda <daniel.rojas@colosa.com>
Date: Fri, 21 Feb 2014 16:10:09 -0400
Subject: [PATCH] Se adiciona validacion para download en FILESMANAGER

---
 workflow/engine/src/BusinessModel/FilesManager.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/workflow/engine/src/BusinessModel/FilesManager.php b/workflow/engine/src/BusinessModel/FilesManager.php
index b8f583977..53d74a198 100644
--- a/workflow/engine/src/BusinessModel/FilesManager.php
+++ b/workflow/engine/src/BusinessModel/FilesManager.php
@@ -421,8 +421,12 @@ class FilesManager
                     $sDirectory = PATH_DATA_MAILTEMPLATES . $sProcessUID . PATH_SEP . $sfile;
                     break;
             }
-            $oProcessMap = new \processMap(new \DBConnection());
-            $oProcessMap->downloadFile($sProcessUID,$sMainDirectory,$sSubDirectory,$sfile);
+            if (file_exists(PATH_SEP.$sDirectory)) {
+                $oProcessMap = new \processMap(new \DBConnection());
+                $oProcessMap->downloadFile($sProcessUID,$sMainDirectory,$sSubDirectory,$sfile);
+            } else {
+                throw (new \Exception( 'invalid value specified for `path`.'));
+            }
         } catch (Exception $e) {
             throw $e;
         }