From: jmg324 <jmg324>
Date: Tue, 6 Nov 2007 15:56:00 +0000 (+0000)
Subject: fixes notice error caused in form validation of file attachments - need not assume... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=bec52f19b5f8d3389b2925d320193a89f59e3674;p=moodle.git

fixes notice error caused in form validation of file attachments - need not assume variable is set but use empty()
---

diff --git a/lib/formslib.php b/lib/formslib.php
index e8a447c695..743cf3dfd6 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -214,7 +214,7 @@ class moodleform {
                     }
                     $errors[$elname] = $this->_upload_manager->files[$elname]['uploadlog'];
 
-                } else if ($this->_upload_manager->files[$elname]['clear']) {
+                } else if (!empty($this->_upload_manager->files[$elname]['clear'])) {
                     $files[$elname] = $this->_upload_manager->files[$elname]['tmp_name'];
                 }
             } else {