MDL-14620 - need to check vars are set before using. - adding check so I can include...

diff --git a/lib/form/choosecoursefileorimsrepo.php b/lib/form/choosecoursefileorimsrepo.php
index 2825c56c7ad1c529927956446294eac1b0210055..327be815a584028a0c9207f4ff76dcf7d64c949f 100644 (file)
--- a/lib/form/choosecoursefileorimsrepo.php
+++ b/lib/form/choosecoursefileorimsrepo.php
@@ -90,7 +90,7 @@ class MoodleQuickForm_choosecoursefileorimsrepo extends MoodleQuickForm_group
         $button->updateAttributes($buttonattributes);
 
         /// With repository active, show the button to browse it
-        if ($CFG->repositoryactivate) {
+        if (isset($CFG->repositoryactivate) && $CFG->repositoryactivate) {
             $this->_elements[2] =& MoodleQuickForm::createElement('button', 'imsrepo', get_string('browserepository', 'resource'));
             $imsbutton =& $this->_elements[2];
             $url = "/mod/resource/type/ims/finder.php?directory=&choose=".$choose;