MDL-61238 cohort: require_once all libraries

diff --git a/cohort/edit.php b/cohort/edit.php
index 8cae07a..48285fc 100644 (file)
--- a/cohort/edit.php
+++ b/cohort/edit.php
@@ -23,9 +23,9 @@
  */
 
 require('../config.php');
-require($CFG->dirroot.'/course/lib.php');
-require($CFG->dirroot.'/cohort/lib.php');
-require($CFG->dirroot.'/cohort/edit_form.php');
+require_once($CFG->dirroot.'/course/lib.php');
+require_once($CFG->dirroot.'/cohort/lib.php');
+require_once($CFG->dirroot.'/cohort/edit_form.php');
 
 $id        = optional_param('id', 0, PARAM_INT);
 $contextid = optional_param('contextid', 0, PARAM_INT);

diff --git a/cohort/index.php b/cohort/index.php
index 42db128..24fa3e7 100644 (file)
--- a/cohort/index.php
+++ b/cohort/index.php
@@ -23,7 +23,7 @@
  */
 
 require('../config.php');
-require($CFG->dirroot.'/cohort/lib.php');
+require_once($CFG->dirroot.'/cohort/lib.php');
 require_once($CFG->libdir.'/adminlib.php');
 
 $contextid = optional_param('contextid', 0, PARAM_INT);