fixed missing global CFG - merged from MOODLE_18_STABLE

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 89f17aad768fffee90b44ebfc0b3276e648ebc63..f0d8f7b31bc3d1d8708ee106137282e8712ad55d 100644 (file)
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -4183,6 +4183,8 @@ function clean_getstring_data( $a ) {
  * help.php.
  */
 function places_to_search_for_lang_strings() {
+    global $CFG;
+
     return array(
         '__exceptions' => array('moodle', 'langconfig'),
         'assignment_' => array('mod/assignment/type'),