database: MDL-16999 clean SQL from {$CFG->prefix}

diff --git a/mod/data/lib.php b/mod/data/lib.php
index ae4fb887ce28f0c253e97a399c455d954b81f5cb..d30da623e03268332fb5bf542ffac5684f8c4194 100755 (executable)
--- a/mod/data/lib.php
+++ b/mod/data/lib.php
@@ -2555,8 +2555,8 @@ function data_check_required_entries_fields($result) {
         && !get_config("","data/requiredentriesfixflag")) {      //do not show message when upgrading an anterior version when the patch has already been applied
         set_config("data/requiredentriesfixflag",true);
         $databases = $DB->get_records_sql("SELECT d.*, c.fullname
-                                    FROM {$CFG->prefix}data d,
-                                         {$CFG->prefix}course c
+                                    FROM {data} d,
+                                         {course} c
                                     WHERE d.course = c.id
                                     ORDER BY c.fullname, d.name");
         if (!empty($databases)) {