MDL-61248 admin: fix incorrectly initialized property

moodle · Mar 23, 2018 · a27e44f · a27e44f
1 parent c684683
commit a27e44f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/adminlib.php b/lib/adminlib.php
@@ -2960,6 +2960,7 @@ class admin_setting_configselect extends admin_setting {
     public function __construct($name, $visiblename, $description, $defaultsetting, $choices) {
         // Look for optgroup and single options.
         if (is_array($choices)) {
+            $this->choices = [];
             foreach ($choices as $key => $val) {
                 if (is_array($val)) {
                     $this->optgroups[$key] = $val;